OS Command Injection in WRC-X1500GS-B and WRC-X1500GSA-B - CVE-2026-22550
Published: February 3, 2026
Vulnerability identifier: #VU122247
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-22550
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation. A remote administrator can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
WRC-X1500GS-B
WRC-X1500GSA-B
WRC-X1500GSA-B
How to mitigate CVE-2026-22550
Install updates from vendor's website.
WRC-X1500GS-B - update to 1.13
WRC-X1500GSA-B - update to 1.13
WRC-X1500GSA-B - update to 1.13