CVE-2022-31808

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-14 · updated 2026-10-24
Weakness: CWE-20

Description

A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V2.85.44), SiPass integrated ACC-AP (All versions < V2.85.43). Affected devices improperly sanitize user input on the telnet command line interface. This could allow an authenticated user to escalate privileges by injecting arbitrary commands that are executed with root privileges.

Affected products

Siemens Sipass Integrated Ac5102 (Acc-G2) Firmware: before 2.85.44 — fixed in 2.85.44
Siemens Sipass Integrated Acc-Ap Firmware: before 2.85.43 — fixed in 2.85.43

How to fix

Upgrade to a fixed version: Siemens Sipass Integrated Ac5102 (Acc-G2) Firmware 2.85.44; Siemens Sipass Integrated Acc-Ap Firmware 2.85.43. Check the vendor advisory for mitigations.

References

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