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Vulnerabilities

Vulnerability · CVE-2022-31812

A vulnerability has been identified in SiPass integrated (All versions < V2.95.3.18).

Published May 23, 2025 · catalog updated May 23, 2025 · Siemens SiPass integrated

Check this week

CVE-2022-31812 is not in CISA KEV. FIRST estimates a 62.00% chance of exploitation in the next 30 days. Check whether you run Siemens SiPass integrated.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
62.00%
Remediation
Version ranges on file
Affected products
vendor Siemens SiPass integrated 0 <V2.95.3.18

A vulnerability has been identified in SiPass integrated (All versions < V2.95.3.18). Affected server applications contain an out of bounds read past the end of an allocated buffer while checking the integrity of incoming packets. This could allow an unauthenticated remote attacker to create a denial of service condition.

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.

  • vendor Siemens SiPass integrated 0 <V2.95.3.180 <V2.95.3.18

How to fix CVE-2022-31812

What to do

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

Should you patch?

CVE-2022-31812 is not in CISA KEV. FIRST estimates a 62.00% chance of exploitation in the next 30 days. Check whether you run Siemens SiPass integrated.

Which versions are affected?

Compare what you have installed with Siemens SiPass integrated 0 <V2.95.3.18 0 <V2.95.3.18. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 62.00%. 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. May 23, 2025 · EUVD

    Detected

    A vulnerability has been identified in SiPass integrated (All versions < V2.95.3.18). Affected server applications contain an out of bounds read past the end of an allocated buffer while checking the integrity of incoming packets. This could allow an unauthenticated remote attacker to create a denial of service condition.

  2. May 23, 2025 · EUVD

    Updated

    A vulnerability has been identified in SiPass integrated (All versions < V2.95.3.18). Affected server applications contain an out of bounds read past the end of an allocated buffer while checking the integrity of incoming packets. This could allow an unauthenticated remote attacker to create a denial of service condition.

Sources

  • CVE.orgVulnerability recordCVE-2022-31812

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2022-54262

    A vulnerability has been identified in SiPass integrated (All versions < V2.95.3.18). Affected server applications contain an out of bounds read past the end of an allocated buffer while checking the integrity of incoming packets. This could allow an unauthenticated remote attack

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog May 23, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.