WN551X3-A vulnerabilities

2 known vulnerabilities in WN551X3-A from WAVLINK. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 10.0 Critical severity

  WN551X3-A: Improper Neutralization of Special Elements used in a Command

  CVE-2026-120345Nov 2, 2026WAVLINKEPSS 1.99%

  A vulnerability was found in WAVLINK WN551X3-A M51X3_V251020-WO-182e965. This impacts the function sub_41a430 of the file /bin/ioos of the component DNS Resolution Handler. Performing a manipulation of the argument data results in os command injection. It is p

• 10.0 Critical severity

  WN551X3-A: Improper Neutralization of Special Elements used in a Command

  CVE-2026-120344Nov 2, 2026WAVLINKEPSS 1.99%

  A vulnerability has been found in WAVLINK WN551X3-A M51X3_V251020-WO-182e965. This affects the function system of the file /bin/ioos of the component WireGuard CLI Group Handler. Such manipulation of the argument group_name leads to os command injection. The a