CVE-2022-38371
First published: Tue Oct 11 2022(Updated: )
A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All versions), APOGEE MEC (PPC) (BACnet) (All versions), APOGEE MEC (PPC) (P2 Ethernet) (All versions), APOGEE PXC Compact (BACnet) (All versions < V3.5.7), APOGEE PXC Compact (P2 Ethernet) (All versions < V2.8.21), APOGEE PXC Modular (BACnet) (All versions < V3.5.7), APOGEE PXC Modular (P2 Ethernet) (All versions < V2.8.21), 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), Nucleus NET for Nucleus PLUS V1 (All versions < V5.2a), Nucleus NET for Nucleus PLUS V2 (All versions < V5.4), Nucleus ReadyStart V3 V2012 (All versions < V2012.08.1), Nucleus ReadyStart V3 V2017 (All versions < V2017.02.4), Nucleus Source Code (All versions including affected FTP server), TALON TC Compact (BACnet) (All versions < V3.5.7), TALON TC Modular (BACnet) (All versions < V3.5.7). The FTP server does not properly release memory resources that were reserved for incomplete connection attempts by FTP clients. This could allow a remote attacker to generate a denial of service condition on devices that incorporate a vulnerable version of the FTP server.
Credit: productcert@siemens.com productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Nucleus NET | ||
| Siemens Nucleus ReadyStart v3 | ||
| Siemens Nucleus Source Code | ||
| All of | ||
| Siemens Apogee Modular Building Controller | ||
| Siemens Apogee Modular Building Controller Firmware | ||
| All of | ||
| Siemens Apogee Modular Equiment Controller | ||
| Siemens Apogee Modular Equiment Controller Firmware | ||
| All of | ||
| Siemens Apogee Pxc Compact Firmware | ||
| Siemens Apogee Pxc Compact | ||
| All of | ||
| Siemens Apogee Pxc Modular Firmware | ||
| Siemens Apogee Pxc Modular | ||
| All of | ||
| Siemens Desigo Pxc00-e.d | ||
| Siemens Desigo Pxc00-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc00-u | ||
| Siemens Desigo Pxc00-u Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc001-e.d | ||
| Siemens Desigo Pxc001-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc12-e.d | ||
| Siemens Desigo Pxc12-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc22-e.d | ||
| Siemens Desigo Pxc22-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc22.1-e.d | ||
| Siemens Desigo Pxc22.1-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc36.1-e.d | ||
| Siemens Desigo Pxc36.1-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc50-e.d | ||
| Siemens Desigo Pxc50-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc64-u | ||
| Siemens Desigo Pxc64-u Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc100-e.d | ||
| Siemens Desigo Pxc100-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc128-u | ||
| Siemens Desigo Pxc128-u Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxc200-e.d | ||
| Siemens Desigo Pxc200-e.d Firmware | <=2.3 | |
| All of | ||
| Siemens Desigo Pxm20-e | ||
| Siemens Desigo Pxm20-e Firmware | <=2.3 | |
| All of | ||
| Siemens Talon Tc Compact | ||
| Siemens Talon Tc Compact Firmware | ||
| Siemens Apogee Modular Building Controller Firmware | ||
| Siemens Apogee Modular Building Controller | ||
| Siemens Apogee Modular Equiment Controller Firmware | ||
| Siemens Apogee Modular Equiment Controller | ||
| Siemens Apogee Pxc Compact Firmware | ||
| Siemens Apogee Pxc Compact | ||
| Siemens Apogee Pxc Modular Firmware | ||
| Siemens Apogee Pxc Modular | ||
| Siemens Desigo Pxc00-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc00-e.d | ||
| Siemens Desigo Pxc00-u Firmware | <=2.3 | |
| Siemens Desigo Pxc00-u | ||
| Siemens Desigo Pxc001-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc001-e.d | ||
| Siemens Desigo Pxc12-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc12-e.d | ||
| Siemens Desigo Pxc22-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc22-e.d | ||
| Siemens Desigo Pxc22.1-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc22.1-e.d | ||
| Siemens Desigo Pxc36.1-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc36.1-e.d | ||
| Siemens Desigo Pxc50-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc50-e.d | ||
| Siemens Desigo Pxc64-u Firmware | <=2.3 | |
| Siemens Desigo Pxc64-u | ||
| Siemens Desigo Pxc100-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc100-e.d | ||
| Siemens Desigo Pxc128-u Firmware | <=2.3 | |
| Siemens Desigo Pxc128-u | ||
| Siemens Desigo Pxc200-e.d Firmware | <=2.3 | |
| Siemens Desigo Pxc200-e.d | ||
| Siemens Desigo Pxm20-e Firmware | <=2.3 | |
| Siemens Desigo Pxm20-e | ||
| Siemens Talon Tc Compact Firmware | ||
| Siemens Talon Tc Compact |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-38371.
What is the severity of CVE-2022-38371?
The severity of CVE-2022-38371 is high with a severity value of 7.5.
Which software versions are affected by CVE-2022-38371?
CVE-2022-38371 affects all versions of APOGEE MBC (PPC) (BACnet), APOGEE MBC (PPC) (P2 Ethernet), APOGEE MEC (PPC) (BACnet), APOGEE MEC (PPC) (P2 Ethernet), APOGEE PXC Compact (BACnet), and APOGEE PXC Compact (P2 Ethernet).
How to fix CVE-2022-38371?
Siemens has released security advisories with mitigations and patches to address CVE-2022-38371. Please refer to the following references for more information: - [SSA-313313.pdf](https://cert-portal.siemens.com/productcert/pdf/ssa-313313.pdf) - [SSA-935500.pdf](https://cert-portal.siemens.com/productcert/pdf/ssa-935500.pdf)
What is the Common Weakness Enumeration (CWE) ID?
The CWE ID for CVE-2022-38371 is CWE-400 and CWE-401.
- agent/type
- agent/weakness
- agent/remedy
- agent/references
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- agent/author
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/siemens
- canonical/siemens nucleus net
- canonical/siemens nucleus readystart v3
- canonical/siemens nucleus source code
- canonical/siemens apogee modular building controller
- canonical/siemens apogee modular building controller firmware
- canonical/siemens apogee modular equiment controller
- canonical/siemens apogee modular equiment controller firmware
- canonical/siemens apogee pxc compact firmware
- canonical/siemens apogee pxc compact
- canonical/siemens apogee pxc modular firmware
- canonical/siemens apogee pxc modular
- canonical/siemens desigo pxc00-e.d
- canonical/siemens desigo pxc00-e.d firmware
- version/siemens desigo pxc00-e.d firmware/2.3
- canonical/siemens desigo pxc00-u
- canonical/siemens desigo pxc00-u firmware
- version/siemens desigo pxc00-u firmware/2.3
- canonical/siemens desigo pxc001-e.d
- canonical/siemens desigo pxc001-e.d firmware
- version/siemens desigo pxc001-e.d firmware/2.3
- canonical/siemens desigo pxc12-e.d
- canonical/siemens desigo pxc12-e.d firmware
- version/siemens desigo pxc12-e.d firmware/2.3
- canonical/siemens desigo pxc22-e.d
- canonical/siemens desigo pxc22-e.d firmware
- version/siemens desigo pxc22-e.d firmware/2.3
- canonical/siemens desigo pxc22.1-e.d
- canonical/siemens desigo pxc22.1-e.d firmware
- version/siemens desigo pxc22.1-e.d firmware/2.3
- canonical/siemens desigo pxc36.1-e.d
- canonical/siemens desigo pxc36.1-e.d firmware
- version/siemens desigo pxc36.1-e.d firmware/2.3
- canonical/siemens desigo pxc50-e.d
- canonical/siemens desigo pxc50-e.d firmware
- version/siemens desigo pxc50-e.d firmware/2.3
- canonical/siemens desigo pxc64-u
- canonical/siemens desigo pxc64-u firmware
- version/siemens desigo pxc64-u firmware/2.3
- canonical/siemens desigo pxc100-e.d
- canonical/siemens desigo pxc100-e.d firmware
- version/siemens desigo pxc100-e.d firmware/2.3
- canonical/siemens desigo pxc128-u
- canonical/siemens desigo pxc128-u firmware
- version/siemens desigo pxc128-u firmware/2.3
- canonical/siemens desigo pxc200-e.d
- canonical/siemens desigo pxc200-e.d firmware
- version/siemens desigo pxc200-e.d firmware/2.3
- canonical/siemens desigo pxm20-e
- canonical/siemens desigo pxm20-e firmware
- version/siemens desigo pxm20-e firmware/2.3
- canonical/siemens talon tc compact
- canonical/siemens talon tc compact firmware