Client-Side Enforcement of Server-Side Security in RUGGEDCOM CROSSBOW - CVE-2026-89206
Published: October 14, 2026
Vulnerability identifier: #VU155738
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-89206
CWE-ID: CWE-602
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected devices do not properly perform server-side authorization checks for requests to modify the state of scheduled actions. A remote user can retry, stop or delete scheduled tasks without proper authorization.
Affected software
RUGGEDCOM CROSSBOW
How to mitigate CVE-2026-89206
Install updates from vendor's website.
RUGGEDCOM CROSSBOW - update to 6.0