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CVE-2026-69109

A vulnerability has been identified in Siemens License Server (SLS) (All versions < V5.3). The affected application is vulnerable to a path traversal vulnerability due to lack of sanitization of us...

Published: Aug 11, 2026Updated: Aug 11, 2026 Sources: CVE List NVD csafCWE-35
7.5HIGH
NVD MITRE
EPSS Score
0.5%
Top 61.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Siemens License Server is affected by multiple vulnerabilities which could allow an attacker to elevate its privileges and read arbitrary files on the system. Siemens has released a new version for Siemens License Server (SLS) and recommends to update to the latest version.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-35

Affected Products

Siemens
commercial·DEaka siemens ag
Siemens License Server (SLS)
ICS / OT / IoT

Exploitability

Official Patch Available
Is your org exposed to CVE-2026-69109?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://cert-portal.siemens.com/productcert/csaf/ssa-077553.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-077553.html
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-225-07.json
raw.githubusercontent.com
and 13 more references View all →

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