CVE-2022-43400

Name: CVE-2022-43400
Creator: NVD / NIST
Published: 2022-10-21T14:15:09.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2022-43400 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability has been identified in Siveillance Video Mobile Server V2022 R2 (All versions < V22.2a (80)). The mobile server component of affected applications improperly handles the log in for Active Directory accounts that are part of Administrators group. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in Siveillance Video Mobile Server V2022 R2 (All versions < V22.2a (80)). The mobile server component of affected applications improperly handles the log in for Active Directory accounts that are part of Administrators group. This could allow an unauthenticated remote attacker to access the application without a valid account.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.88%

54.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Siveillance Video Mobile Server	< 22.2a\(80\)

References

https://cert-portal.siemens.com/productcert/pdf/ssa-640732.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-640732.pdfVendor Advisory

Timeline

Published: Oct 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43400?

How severe is CVE-2022-43400?

CVE-2022-43400 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43400?

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-2022-43400?

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

Scan your code now

Source: NVD / NIST