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Vulnerability record · CVE-2024-41986 · published 12 August 2025

CVE-2024-41986: Siemens opcenter quality broken cryptographic algorithm vulnerability

Siemens · Opcenter Quality

A vulnerability has been identified in SmartClient modules Opcenter QL Home (SC) (All versions >= V13.2 < V2506), SOA Audit (All versions >= V13.2 < V2506), SOA Cockpit (All versions >= V13.2 < V2506). The affected application support insecure TLS 1.0 and 1.1 protocol. An attacker could achieve a man-in-the-middle attack and compromise confidentiality and integrity of data.

6.1 CVSS 4.0 Medium EPSS 0.12% · top 98.1% CWE-327 · Broken cryptographic algorithm
6.1CVSS 4.0 base score
0.12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

A vulnerability has been identified in SmartClient modules Opcenter QL Home (SC) (All versions >= V13.2 < V2506), SOA Audit (All versions >= V13.2 < V2506), SOA Cockpit (All versions >= V13.2 < V2506). The affected application support insecure TLS 1.0 and 1.1 protocol. An attacker could achieve a man-in-the-middle attack and compromise confidentiality and integrity of data.

CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cert-portal.siemens.com/productcert/html/ssa-382999.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-27389Siemens opcenter quality vulnerabilityA vulnerability has been identified in Opcenter Quality (All versions < V12.2), QMS Automotive (All versions < V12.30). A private sign key is shipped…EPSS 1.0%8.8CVE-2023-46281Siemens opcenter quality vulnerabilityA vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo…EPSS 0.94%8.2CVE-2020-7587Siemens opcenter execution discrete uncontrolled resource consumption vulnerabilityA vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcent…EPSS 2.5%7.5CVE-2024-41979Siemens opcenter quality incorrect authorization vulnerabilityA vulnerability has been identified in SmartClient modules Opcenter QL Home (SC) (All versions >= V13.2 < V2506), SOA Audit (All versions >= V13.2 < …EPSS 0.18%7.5CVE-2023-46284Siemens opcenter quality classic buffer overflow vulnerabilityA vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo…EPSS 0.91%7.5CVE-2023-46285Siemens opcenter quality improper input validation vulnerabilityA vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo…EPSS 0.91%7.5CVE-2023-46283Siemens opcenter quality classic buffer overflow vulnerabilityA vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo…EPSS 0.91%7.5CVE-2022-33736Siemens opcenter quality improper authentication vulnerabilityA vulnerability has been identified in Opcenter Quality V13.1 (All versions < V13.1.20220624), Opcenter Quality V13.2 (All versions < V13.2.20220624)…EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2024-41986), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.