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Software

siemens jt2go
43
siemens teamcenter visualization
42
siemens wincc
36
siemens scalance w1750d
21
siemens scalance w1750d firmware
21
siemens sinec infrastructure network services
20
siemens simatic pcs 7
17
siemens sinema remote connect
17
siemens sinec ins
13
siemens simatic ipc427e firmware
11
siemens simatic ipc477e firmware
11
siemens simatic itp1000
11
siemens simatic itp1000 firmware
11
siemens simatic field pg m6 firmware
10
siemens simatic ipc627e firmware
10
siemens simatic ipc647e firmware
10
siemens simatic ipc847e firmware
10
siemens 6gk5204-0ba00-2gf2
8
siemens scalance lpe9403 firmware
8
siemens simatic ipc547g
8
siemens simatic ipc477e pro
7
siemens simatic ipc547g firmware
7
siemens simatic ipc677e firmware
7
siemens scalance s615 firmware
6
siemens scalance x204rna
6
siemens scalance x204rna firmware
6
siemens simatic field pg m5
6
siemens simatic wincc runtime advanced
6
siemens sinema remote connect server
6
siemens pads viewer
5
siemens ruggedcom crossbow
5
siemens scalance s615
5
siemens simatic itc1500
5
siemens simatic itc1500 firmware
5
siemens simatic itc1500 pro
5
siemens simatic itc1500 pro firmware
5
siemens simatic itc1900
5
siemens simatic itc1900 firmware
5
siemens simatic itc1900 pro
5
siemens simatic itc1900 pro firmware
5
siemens simatic itc2200
5
siemens simatic itc2200 firmware
5
siemens simatic itc2200 pro
5
siemens simatic itc2200 pro firmware
5
siemens simatic s7-1200 cpu
5
siemens sinvr 3 central control server
5
siemens sinvr/sivms video server
5
siemens 6ag1206-2bb00-7ac2
4
siemens 6ag1206-2bs00-7ac2
4
siemens 6ag1206-2bs00-7ac2 firmware
4
Severity
6.7
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

A vulnerability has been identified in Siemens Software Center (All versions). The affected application loads dynamic-link libraries (DLLs) from an uncontrolled search path. This could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading to arbitrary code execution with the privileges of the affected application.

First published (updated )
Severity
6.9
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (All versions >= V2.3), Desigo PXC100-E.D (All versions >= V2.3), Desigo PXC12-E.D (All versions >= V2.3), Desigo PXC128-U (All versions >= V2.3), Desigo PXC200-E.D (All versions >= V2.3), Desigo PXC22-E.D (All versions >= V2.3), Desigo PXC22.1-E.D (All versions >= V2.3), Desigo PXC36.1-E.D (All versions >= V2.3), Desigo PXC50-E.D (All versions >= V2.3), Desigo PXC64-U (All versions >= V2.3), Desigo PXM20-E (All versions >= V2.3). The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly perform server-side authorization checks for requests to modify the state of scheduled actions. This could allow an authenticated attacker with minimal privileges to retry, stop, or delete scheduled tasks without proper authorization.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly perform server-side authorization checks for requests to schedule special operations. This could allow an authenticated attacker with minimal privileges to schedule unauthorized operations on devices.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to database queries used for subnet management. This could allow an authenticated attacker to read, modify, or delete subnet configurations, leading to unauthorized information disclosure and data manipulation.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.

First published (updated )
Severity
6.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.62). Affected applications do not properly redact PLC restore passwords from HTTP error exception messages. This could allow an attacker with access to logs or other diagnostic output to obtain the plaintext restore password and potentially perform unauthorized operations on the PLC.

First published (updated )
Severity
5.3
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected devices do not properly sanitize calculated signal data contained in imported calculated signal files before rendering it on the Trace page. This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.

First published (updated )
Severity
6.9
AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

A vulnerability has been identified in Industrial Edge Cloud Device (IECD), Industrial Edge Device Kit - arm64 V1.10, Industrial Edge Device Kit - arm64 V1.11, Industrial Edge Device Kit - arm64 V1.12, Industrial Edge Device Kit - arm64 V1.13, Industrial Edge Device Kit - arm64 V1.14, Industrial Edge Device Kit - arm64 V1.15, Industrial Edge Device Kit - arm64 V1.16, Industrial Edge Device Kit - arm64 V1.17, Industrial Edge Device Kit - arm64 V1.18, Industrial Edge Device Kit - arm64 V1.19, Industrial Edge Device Kit - arm64 V1.20, Industrial Edge Device Kit - arm64 V1.21, Industrial Edge Device Kit - arm64 V1.22, Industrial Edge Device Kit - arm64 V1.23, Industrial Edge Device Kit - arm64 V1.24, Industrial Edge Device Kit - arm64 V1.25, Industrial Edge Device Kit - arm64 V1.26, Industrial Edge Device Kit - arm64 V1.27, Industrial Edge Device Kit - arm64 V1.28, Industrial Edge Device Kit - arm64 V1.5, Industrial Edge Device Kit - arm64 V1.6, Industrial Edge Device Kit - arm64 V1.7, Industrial Edge Device Kit - arm64 V1.8, Industrial Edge Device Kit - arm64 V1.9, Industrial Edge Device Kit - x86-64 V1.10, Industrial Edge Device Kit - x86-64 V1.11, Industrial Edge Device Kit - x86-64 V1.12, Industrial Edge Device Kit - x86-64 V1.13, Industrial Edge Device Kit - x86-64 V1.14, Industrial Edge Device Kit - x86-64 V1.15, Industrial Edge Device Kit - x86-64 V1.16, Industrial Edge Device Kit - x86-64 V1.17, Industrial Edge Device Kit - x86-64 V1.18, Industrial Edge Device Kit - x86-64 V1.19, Industrial Edge Device Kit - x86-64 V1.20, Industrial Edge Device Kit - x86-64 V1.21, Industrial Edge Device Kit - x86-64 V1.22, Industrial Edge Device Kit - x86-64 V1.23, Industrial Edge Device Kit - x86-64 V1.24, Industrial Edge Device Kit - x86-64 V1.25, Industrial Edge Device Kit - x86-64 V1.26, Industrial Edge Device Kit - x86-64 V1.27, Industrial Edge Device Kit - x86-64 V1.28, Industrial Edge Device Kit - x86-64 V1.5, Industrial Edge Device Kit - x86-64 V1.6, Industrial Edge Device Kit - x86-64 V1.7, Industrial Edge Device Kit - x86-64 V1.8, Industrial Edge Device Kit - x86-64 V1.9, Industrial Edge Own Device (IEOD), Industrial Edge Virtual Device (IEVD), SCALANCE LPE9413 (6GK5998-3GS01-2AC2), SCALANCE LPE9433 (6GK5998-3GS11-2AC2), SIMATIC IoT2050 Advanced IED (6ES7647-0BW00-1YA2), SIMATIC IoT2050 SM IED (6ES7647-0CW00-1AA2), SIMATIC IPC BX-21A Industrial Edge Device, SIMATIC IPC BX-39A Industrial Edge Device, SIMATIC IPC BX-59A Industrial Edge Device, SIMATIC IPC127E Industrial Edge Device, SIMATIC IPC227E Industrial Edge Device, SIMATIC IPC227G Industrial Edge Device, SIMATIC IPC427E Industrial Edge Device, SIMATIC IPC847E Industrial Edge Device. Affected systems do not properly restrict access to internal APIs and paths for authenticated users. This could allow an authenticated remote attacker to access sensitive internal information, which in the worst case could be leveraged to facilitate unauthorized access to the system.

First published (updated )
Severity
5.3
AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.233.16-7862), Desigo PXC3 (All versions < V01.21.233.16-7862), Desigo PXC4 (All versions < V02.21.194.36-2715), Desigo PXC5.E003 (All versions < V02.21.194.36-2715), Desigo PXC5.E24 (All versions < V02.21.194.36-2715), Desigo PXC7 (All versions < V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality.

First published (updated )
Severity
6
AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

A vulnerability has been identified in SIMATIC S7-PLCSIM Advanced (All versions). Affected devices do not properly handle high-volume multicast network traffic, which can exhaust available memory resources in the affected application. This could allow an unauthenticated attacker on the local network segment to cause a denial-of-service condition of the affected application. The affected application becomes inaccessible and requires a manual restart; no project data is lost. Successful exploitation requires a specific project configuration to be already active on the targeted instance.

First published (updated )
Severity
4.9
AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application uses a password hashing implementation with a static, hardcoded salt shared across all users and installations, and is configured with an insufficient number of iterations. This could allow an attacker to efficiently recover user passwords using brute-force or precomputed attacks, potentially resulting in unauthorized access.

First published (updated )
Severity
5.3
Path Traversal
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application does not properly sanitize path input in the GET /api/sftp/uploadFiles endpoint used for directory listing. This allows path traversal through crafted input, enabling access to unintended file system locations.

First published (updated )
Severity
6.9
Malicious File Upload
AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) (All versions), SIPROTEC 5 6MU85 (CP300) (All versions), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions), SIPROTEC 5 7ST86 (CP300) (All versions), SIPROTEC 5 7SX82 (CP150) (All versions), SIPROTEC 5 7SX85 (CP300) (All versions), SIPROTEC 5 7SY82 (CP150) (All versions), SIPROTEC 5 7UM85 (CP300) (All versions), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions), SIPROTEC 5 7VE85 (CP300) (All versions), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions), SIPROTEC 5 7VU85 (CP300) (All versions), SIPROTEC 5 Compact 7SX800 (CP050) (All versions). The affected application allows authenticated users to upload arbitrary files using DIGSI 5 protocol. This could allow an attacker to upload malicious configuration files, that could cause denial of service condition and potentially lead to code execution.

First published (updated )
Severity
6.9
XSS
AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript payload using the web interface.

This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).

Cloud NGFW and Prisma® Access are not impacted by this vulnerability.

1 / 2
Source: Palo Alto Networks
First published (updated )
Severity
6.1
AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.17.1), RUGGEDCOM ROX MX5000RE (All versions < V2.17.1), RUGGEDCOM ROX RX1400 (All versions < V2.17.1), RUGGEDCOM ROX RX1500 (All versions < V2.17.1), RUGGEDCOM ROX RX1501 (All versions < V2.17.1), RUGGEDCOM ROX RX1510 (All versions < V2.17.1), RUGGEDCOM ROX RX1511 (All versions < V2.17.1), RUGGEDCOM ROX RX1512 (All versions < V2.17.1), RUGGEDCOM ROX RX1524 (All versions < V2.17.1), RUGGEDCOM ROX RX1536 (All versions < V2.17.1), RUGGEDCOM ROX RX5000 (All versions < V2.17.1). Affected devices do not properly validate input in the web server's JSON-RPC interface. This could allow an authenticated remote attacker to read arbitrary files from the underlying operating system's filesystem with root privileges.

First published (updated )
Severity
6.9
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V11.0), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SA82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SA82 (CP150) (All versions < V11.0), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SD82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SD82 (CP150) (All versions < V11.0), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SJ81 (CP100) (All versions >= V7.80), SIPROTEC 5 7SJ81 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SJ82 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SK82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SK82 (CP150) (All versions < V11.0), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SL82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SL82 (CP150) (All versions < V11.0), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7ST86 (CP300) (All versions < V11.0), SIPROTEC 5 7SX82 (CP150) (All versions < V11.0), SIPROTEC 5 7SX85 (CP300) (All versions < V11.0), SIPROTEC 5 7SY82 (CP150) (All versions < V11.0), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT82 (CP100) (All versions >= V7.80), SIPROTEC 5 7UT82 (CP150) (All versions < V11.0), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VU85 (CP300) (All versions < V11.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V11.0). Affected devices do not use sufficiently random values to create session identifiers. This could allow an unauthenticated remote attacker to brute force a session identifier and gain read access to limited information from the web server without authorization.

First published (updated )
Severity
6.9
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass authentication and gain unauthorized access to the application. (ZDI-CAN-27564)

First published (updated )
Severity
6.3
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in Siemens Software Center (All versions < V3.5.8.2), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Simcenter STAR-CCM+ (All versions < V2602), Solid Edge SE2025 (All versions < V225.0 Update 13), Solid Edge SE2026 (All versions < V226.0 Update 04), Tecnomatix Plant Simulation (All versions < V2504.0008). Affected applications do not properly validate client certificates to connect to Analytics Service endpoint. This could allow an unauthenticated remote attacker to perform man in the middle attacks.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Issue summary: An OpenSSL TLS 1.3 server may fail to negotiate the expected preferred key exchange group when its key exchange group configuration includes the default by using the 'DEFAULT' keyword.

Impact summary: A less preferred key exchange may be used even when a more preferred group is supported by both client and server, if the group was not included among the client's initial predicated keyshares. This will sometimes be the case with the new hybrid post-quantum groups, if the client chooses to defer their use until specifically requested by the server.

If an OpenSSL TLS 1.3 server's configuration uses the 'DEFAULT' keyword to interpolate the built-in default group list into its own configuration, perhaps adding or removing specific elements, then an implementation defect causes the 'DEFAULT' list to lose its 'tuple' structure, and all server-supported groups were treated as a single sufficiently secure 'tuple', with the server not sending a Hello Retry Request (HRR) even when a group in a more preferred tuple was mutually supported.

As a result, the client and server might fail to negotiate a mutually supported post-quantum key agreement group, such as 'X25519MLKEM768', if the client's configuration results in only 'classical' groups (such as 'X25519' being the only ones in the client's initial keyshare prediction).

OpenSSL 3.5 and later support a new syntax for selecting the most preferred TLS 1.3 key agreement group on TLS servers. The old syntax had a single 'flat' list of groups, and treated all the supported groups as sufficiently secure. If any of the keyshares predicted by the client were supported by the server the most preferred among these was selected, even if other groups supported by the client, but not included in the list of predicted keyshares would have been more preferred, if included.

The new syntax partitions the groups into distinct 'tuples' of roughly equivalent security. Within each tuple the most preferred group included among the client's predicted keyshares is chosen, but if the client supports a group from a more preferred tuple, but did not predict any corresponding keyshares, the server will ask the client to retry the ClientHello (by issuing a Hello Retry Request or HRR) with the most preferred mutually supported group.

The above works as expected when the server's configuration uses the built-in default group list, or explicitly defines its own list by directly defining the various desired groups and group 'tuples'.

No OpenSSL FIPS modules are affected by this issue, the code in question lies outside the FIPS boundary.

OpenSSL 3.6 and 3.5 are vulnerable to this issue.

OpenSSL 3.6 users should upgrade to OpenSSL 3.6.2 once it is released. OpenSSL 3.5 users should upgrade to OpenSSL 3.5.6 once it is released.

OpenSSL 3.4, 3.3, 3.0, 1.0.2 and 1.1.1 are not affected by this issue.

1 / 2
Source: MITRE
First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application leaks confidential information in metadata, and files such as information on contributors and email address, on SSM Server.

First published (updated )
Severity
5.9
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK server component does not enforce maximum length checks on certain variables before use. This could allow an attacker to send an oversized input that could trigger a stack overflow crashing the process and potentially causing denial of service.

First published (updated )
Severity
5.9
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK client component does not enforce maximum length checks on certain variables before use. This could allow an attacker to send an oversized input that could trigger a stack overflow crashing the process and potentially causing denial of service.

First published (updated )
Severity
6.3
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in syngo.plaza VB30E (All versions < VB30EHF07). The affected application does not encrypt the passwords properly. This could allow an attacker to recover the original passwords and might gain unauthorized access.

First published (updated )
Severity
5.3
Infoleak
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected devices exposes server information in its responses. This could allow an attacker with network access to gain useful information, increasing the likelihood of targeted attacks.

First published (updated )
Severity
6.9
Infoleak
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected application exhibits inconsistent SNMP behavior, such as unexpected service availability and unreliable configuration handling across protocol versions. This could allow an attacker to access sensitive data, potentially leading to a breach of confidentiality.

First published (updated )
Severity
5.1
AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected device contains a USB port which allows unauthenticated connections. This could allow an attacker with physical access to the device to trigger reboot that could cause denial of service condition.

First published (updated )
Severity
5.3
Input Validation
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

A vulnerability has been identified in RUGGEDCOM RMC8388 V5.X (All versions < V5.10.1), RUGGEDCOM RS416Pv2 V5.X (All versions < V5.10.1), RUGGEDCOM RS416v2 V5.X (All versions < V5.10.1), RUGGEDCOM RS900 (32M) V5.X (All versions < V5.10.1), RUGGEDCOM RS900G (32M) V5.X (All versions < V5.10.1), RUGGEDCOM RSG2100 (32M) V5.X (All versions < V5.10.1), RUGGEDCOM RSG2100P (32M) V5.X (All versions < V5.10.1), RUGGEDCOM RSG2288 V5.X (All versions < V5.10.1), RUGGEDCOM RSG2300 V5.X (All versions < V5.10.1), RUGGEDCOM RSG2300P V5.X (All versions < V5.10.1), RUGGEDCOM RSG2488 V5.X (All versions < V5.10.1), RUGGEDCOM RSG907R (All versions < V5.10.1), RUGGEDCOM RSG908C (All versions < V5.10.1), RUGGEDCOM RSG909R (All versions < V5.10.1), RUGGEDCOM RSG910C (All versions < V5.10.1), RUGGEDCOM RSG920P V5.X (All versions < V5.10.1), RUGGEDCOM RSL910 (All versions < V5.10.1), RUGGEDCOM RST2228 (All versions < V5.10.1), RUGGEDCOM RST2228P (All versions < V5.10.1), RUGGEDCOM RST916C (All versions < V5.10.1), RUGGEDCOM RST916P (All versions < V5.10.1). Affected devices do not properly validate input during the TLS certificate upload process of the web service. This could allow an authenticated remote attacker to trigger a device crash and reboot, leading to a temporary Denial of Service on the device.

First published (updated )
Severity
4.3
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4). Affected applications do not properly validate license restrictions against the database, allowing direct modification of the systemticketinfo table to bypass license limitations without proper enforcement checks. This could allow with database access to circumvent licensing restrictions by directly modifying database values and potentially enabling unauthorized use beyond the permitted scope.

First published (updated )
Severity
5.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A vulnerability has been identified in Gridscale X Prepay (All versions < V4.2.1). The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions.

First published (updated )

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