CVE-2022-33736

Name: CVE-2022-33736
Creator: NVD / NIST
Published: 2022-07-12T10:15:10.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.15%

Last modified Jun 17, 2026

CVE-2022-33736 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability has been identified in Opcenter Quality V13.1 (All versions < V13.1.20220624), Opcenter Quality V13.2 (All versions < V13.2.20220624). The affected applications do not properly validate login information during authentication. EPSS estimates a 1.15% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in Opcenter Quality V13.1 (All versions < V13.1.20220624), Opcenter Quality V13.2 (All versions < V13.2.20220624). The affected applications do not properly validate login information during authentication. This could lead to denial of service condition for existing users or allow unauthenticated remote attackers to successfully login without credentials.

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

1.15%

62.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Opcenter Quality	>= 13.1.0, < 13.1.20220624
Siemens	Opcenter Quality	>= 13.2.0, < 13.2.20220624

References

https://cert-portal.siemens.com/productcert/pdf/ssa-944952.pdfPatch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-944952.pdfPatch, Vendor Advisory

Timeline

Published: Jul 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-33736?

How severe is CVE-2022-33736?

CVE-2022-33736 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.15% probability of exploitation in the next 30 days.

How do I fix CVE-2022-33736?

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-2022-33736?

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

Scan your code now

Source: NVD / NIST