[ CVE-2026-89206 · Published 13 Oct 2026 ]

Vulnerability in Siemens RUGGEDCOM CROSSBOW

CVSS 6.3 EPSS <1%1 agency advisoryNo fix listed yet

[ Description ]Official description

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly perform server-side authorization checks for requests to modify the state of scheduled actions. This could allow an authenticated attacker with minimal privileges to retry, stop, or delete scheduled tasks without proper authorization.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories