PT-2025-28390 · Unknown · Tia Administrator

Published 2025-07-08 · Updated 2025-07-08 · CVE-2025-23365

Positive Technologies (AI Summary)

CVSS v4.0

8.5

High

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions: TIA Administrator versions prior to V3.0.6

Description: A vulnerability has been identified in the affected application, allowing low-privileged users to trigger installations by overwriting cache files and modifying the download path. This would enable an attacker to escalate privileges and execute arbitrary code.

Recommendations: For versions prior to V3.0.6, update to version V3.0.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the cache files and download path to prevent low-privileged users from modifying them.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2025-08983

CVE-2025-23365

Affected Products

Tia Administrator

References · 6

• https://cert-portal.siemens.com/productcert/html/ssa-573669.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08983 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-23365 · Security Note
• https://osv.dev/vulnerability/CVE-2025-23365 · Vendor Advisory
• https://twitter.com/CVEnew/status/1942535955589837288 · Twitter Post
• https://twitter.com/CveFindCom/status/1942541834900681069 · Twitter Post