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Vulnerabilities

Vulnerability · CVE-2022-31808

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).

Published Feb 14, 2023 · catalog updated Oct 24, 2026 · sipass integrated acc-ap firmware

Last checked Oct 25, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2022-31808. EPSS is 0.23%. Act only if a listed version of sipass integrated acc-ap firmware is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.23%
Remediation
Version ranges on file
Affected products
cpe siemens/sipass integrated ac5102 (acc-g2) firmware · cpe siemens/sipass integrated acc-ap firmware

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe siemens/sipass integrated ac5102 (acc-g2) firmware< 2.85.44
  • cpe siemens/sipass integrated acc-ap firmware< 2.85.43

How to fix CVE-2022-31808

  • Upgrade

    CVE-2022-31808 lists a fix boundary at 2.85.44. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 2.85.44

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2022-31808. EPSS is 0.23%. Act only if a listed version of sipass integrated acc-ap firmware is installed.

Which versions are affected?

Compare what you have installed with siemens/sipass integrated ac5102 (acc-g2) firmware < 2.85.44; siemens/sipass integrated acc-ap firmware < 2.85.43. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-20: Improper Input Validation. EPSS 0.23%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 14, 2023 · NIST NVD

    Detected

    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.

  2. Oct 24, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2022-31808

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2022-31808

    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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 25, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 24, 2026
  • NIST NVDOct 24, 2026