RUGGEDCOM CROSSBOW <V6.0 Server-Side Auth Bypass for Special Ops Scheduling
CVE-2026-89205 Published on October 13, 2026
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 schedule special operations. This could allow an authenticated attacker with minimal privileges to schedule unauthorized operations on devices.
Weakness Type
Client-Side Enforcement of Server-Side Security
The software is composed of a server that relies on the client to implement a mechanism that is intended to protect the server. When the server relies on protection mechanisms placed on the client side, an attacker can modify the client-side behavior to bypass the protection mechanisms resulting in potentially unexpected interactions between the client and server. The consequences will vary, depending on what the mechanisms are trying to protect.
Products Associated with CVE-2026-89205
Want to know whenever a new CVE is published for Siemens Ruggedcom Crossbow? stack.watch will email you.
Affected Versions
Siemens RUGGEDCOM CROSSBOW:- Before V6.0 is affected.