Vulnerability Monitor

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CVE-2022-31766

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets. This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 8.6, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 32 products from siemens, from siemens, from siemens and 29 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2022, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2022-10-11T11:15:09.810

Last Modified

2025-04-10T20:26:39.307

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-20
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System siemens ruggedcom_rm1224_firmware < 7.1.2 Yes
Hardware siemens ruggedcom_rm1224 - No
Operating System siemens scalance_m804pb_firmware < 7.1.2 Yes
Hardware siemens scalance_m804pb - No
Operating System siemens scalance_m812-1_firmware < 7.1.2 Yes
Hardware siemens scalance_m812-1 - No
Operating System siemens scalance_m816-1_firmware < 7.1.2 Yes
Hardware siemens scalance_m816-1 - No
Operating System siemens scalance_m826-2_firmware < 7.1.2 Yes
Hardware siemens scalance_m826-2 - No
Operating System siemens scalance_m874-2_firmware < 7.1.2 Yes
Hardware siemens scalance_m874-2 - No
Operating System siemens scalance_m874-3_firmware < 7.1.2 Yes
Hardware siemens scalance_m874-3 - No
Operating System siemens scalance_m876-3_firmware < 7.1.2 Yes
Hardware siemens scalance_m876-3 - No
Operating System siemens scalance_m876-4_firmware < 7.1.2 Yes
Hardware siemens scalance_m876-4 - No
Operating System siemens scalance_mum853-1_firmware < 7.1.2 Yes
Hardware siemens scalance_mum853-1 - No
Operating System siemens scalance_mum856-1_firmware < 7.1.2 Yes
Hardware siemens scalance_mum856-1 - No
Operating System siemens scalance_s615_firmware < 7.1.2 Yes
Hardware siemens scalance_s615 - No
Operating System siemens scalance_wam763-1_firmware ≥ 1.1.0 Yes
Hardware siemens scalance_wam763-1 - No
Operating System siemens scalance_wam766-1_firmware ≥ 1.1.0 Yes
Hardware siemens scalance_wam766-1 - No
Operating System siemens scalance_wum763-1_firmware ≥ 1.1.0 Yes
Hardware siemens scalance_wum763-1 - No
Operating System siemens scalance_wum766-1_firmware ≥ 1.1.0 Yes
Hardware siemens scalance_wum766-1 - No
Operating System siemens scalance_wam766-1_firmware ≥ 1.1.0 Yes
Hardware siemens scalance_wam766-1 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For siemens's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.