CVE-2023-38533

Severity: low (CVSS 3.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-11 · updated 2026-06-17
Weakness: CWE-379

Description

A vulnerability has been identified in TIA Administrator (All versions < V3 SP2). The affected component creates temporary download files in a directory with insecure permissions. This could allow any authenticated attacker on Windows to disrupt the update process.

Affected products

Siemens TIA Administrator: before 3.0; 3.0, 3.0-sp1 — fixed in 3.0

How to fix

Upgrade to a fixed version: Siemens TIA Administrator 3.0. Check the vendor advisory for mitigations.

References

https://cert-portal.siemens.com/productcert/html/ssa-319319.html
https://cert-portal.siemens.com/productcert/html/ssa-319319.html

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