BaselineWatch
Desk

CVE-2026-85114

8.7 high SSVC exploitation: none Deferred

A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.61). Affected applications do not properly validate filenames received from remote servers during ticket downloads. This could allow an attacker who can manipulate the ticket response to write arbitrary files outside the intended download directory and, when overwriting is enabled, replace existing files accessible to the application.

Fix

Vendor advisories in the News 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

In the news 1

Change history 2

  1. StatusReceived → DeferredNVD modified 2026-10-15 16:03
  2. First seenCVSS 8.7NVD modified 2026-10-13 10:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1