high
8.8
CWE
20
Advisory Published
Updated

CVE-2024-41976: Input Validation

First published: Tue Aug 13 2024(Updated: )

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.1), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V8.1), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V8.1), SCALANCE M812-1 ADSL-Router family (All versions < V8.1), SCALANCE M816-1 ADSL-Router family (All versions < V8.1), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V8.1), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V8.1), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V8.1), SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) (All versions < V8.1), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V8.1), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V8.1), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V8.1), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V8.1), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V8.1), SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) (All versions < V8.1), SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) (All versions < V8.1), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V8.1), SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) (All versions < V8.1), SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) (All versions < V8.1), SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) (All versions < V8.1), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V8.1), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V8.1), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V8.1), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V8.1). Affected devices do not properly validate input in specific VPN configuration fields. This could allow an authenticated remote attacker to execute arbitrary code on the device.

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
All of
Siemens Ruggedcom RM1224 LTE(4G) EU Firmware<8.1
Siemens Ruggedcom RM1224 LTE(4G) EU
All of
Siemens Ruggedcom RM1224 LTE (4G) NAM Firmware<8.1
Siemens Ruggedcom RM1224 LTE (4G) NAM
All of
siemens scalance m804pb firmware<8.1
Siemens SCALANCE M804PB
All of
Siemens Scalance M826-2 SHDSL-Router Firmware<8.1
Siemens Scalance M826-2 SHDSL-Router Firmware
All of
siemens scalance m874-2 firmware<8.1
siemens scalance m874-2
All of
siemens scalance m874-3 firmware<8.1
Siemens SCALANCE M874-3
All of
siemens scalance m876-3 firmware<8.1
siemens scalance m876-3
All of
siemens scalance m876-4 firmware<8.1
Siemens SCALANCE M876-4 (EU) Firmware
All of
Siemens SCALANCE M874-3 3G-Router (CN) Firmware<8.1
Siemens SCALANCE M874-3 3G-Router (CN)
All of
siemens SCALANCE M876-3 (rok) firmware<8.1
Siemens SCALANCE M876-3 (rok)
All of
Siemens SCALANCE M876-4 (EU) Firmware<8.1
Siemens SCALANCE M876-4
All of
Siemens SCALANCE M876-4 (NAM) Firmware<8.1
Siemens SCALANCE M876-4
All of
Siemens SCALANCE MUM853-1 (a1) firmware<8.1
Siemens SCALANCE MUM853-1
All of
Siemens SCALANCE MUM853-1 (b1) firmware<8.1
siemens SCALANCE MUM853-1 (b1)
All of
Siemens SCALANCE MUM853-1 (eu) Firmware<8.1
Siemens SCALANCE MUM853-1 (EU)
All of
Siemens SCALANCE MUM856-1 (a1) firmware<8.1
Siemens SCALANCE MUM856-1 (a1)
All of
Siemens SCALANCE MUM856-1 (b1) Firmware<8.1
Siemens SCALANCE MUM856-1 (b1)
All of
Siemens SCALANCE MUM856-1 (cn) firmware<8.1
siemens SCALANCE MUM856-1 (cn)
All of
siemens SCALANCE MUM856-1 (eu) firmware<8.1
Siemens SCALANCE MUM856-1 (eu)
All of
Siemens SCALANCE MUM856-1 Firmware<8.1
Siemens SCALANCE MUM856-1 (ROW)
All of
Siemens SCALANCE S615 EEC LAN-Router<8.1
Siemens SCALANCE S615 EEC LAN-Router
All of
Siemens Scalance S615 EEC Firmware<8.1
Siemens SCALANCE S615 LAN-Router
All of
Siemens SCALANCE M812-1 Firmware<8.1
Siemens SCALANCE M812-1 (Annex A)
All of
Siemens SCALANCE M812-1 (Annex B) Firmware<8.1
Siemens SCALANCE M812-1 (annex b)
All of
Siemens SCALANCE M816-1 (Annex A) Firmware<8.1
siemens SCALANCE M816-1 (annex a)
All of
siemens SCALANCE M816-1 (annex b) firmware<8.1
Siemens SCALANCE M816-1 (annex b)

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2024-41976?

    CVE-2024-41976 has a high severity rating due to its potential to allow unauthorized access to affected devices.

  • How do I fix CVE-2024-41976?

    To fix CVE-2024-41976, update the affected Siemens devices to firmware version 8.1 or later.

  • Which devices are affected by CVE-2024-41976?

    CVE-2024-41976 affects various Siemens devices including Ruggedcom RM1224 LTE and SCALANCE series routers with firmware versions prior to 8.1.

  • What types of exploits can CVE-2024-41976 enable?

    CVE-2024-41976 can enable unauthorized access and potential manipulation of network traffic through affected devices.

  • Is there a way to mitigate risks related to CVE-2024-41976 without upgrading?

    Mitigation without upgrading may involve network segmentation and restricting access to vulnerable devices, though this is not a permanent solution.

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