CVE-2022-31810

Name: CVE-2022-31810
Creator: NVD / NIST
Published: 2023-07-11T10:15:10.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2022-31810 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability has been identified in SiPass integrated (All versions < V2.90.3.8). Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow. This could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SiPass integrated (All versions < V2.90.3.8). Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow. This could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.66%

47.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Sipass Integrated	< 2.90.3.8

References

https://cert-portal.siemens.com/productcert/pdf/ssa-924149.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-924149.pdfVendor Advisory

Timeline

Published: Jul 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-31810?

How severe is CVE-2022-31810?

CVE-2022-31810 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2022-31810?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-31810?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST