CRITICAL 9.3 NVD
CVE-2026-113802
Wavlink WL-WN530BE1-A firmware through M30BE1_V251117 contains an OS command injection vulnerability in the sub_23B54 function of the ioos binary, which passes
Wavlink WL-WN530BE1-A firmware through M30BE1_V251117 contains an OS command injection vulnerability in the sub_23B54 function of the ioos binary, which passes the unsanitized file_id parameter of /protocol.csp?opt=ovpn_file requests with type=del to popen(). A remote unauthenticated attacker can send a forged IP-FROM: 127.0.0.1 header to bypass login and execute arbitrary commands as root.
References
- https://github.com/F-yyjy/cve/blob/main/WN530BE1(en).md
- https://www.vulncheck.com/advisories/wavlink-wl-wn530be1-a-unauthenticated-os-command-inje
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-10-20 via NVD.
Risk Timeline
CVE Disclosed2026-10-20 · -1 days ago
Remediation Resources
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