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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-18686

GL.iNet GL-MT3000 nas-web RPC Wrapper glc nas-web.add_user command injection

Description

A vulnerability was detected in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function nas-web.add_user of the file /cgi-bin/glc of the component nas-web RPC Wrapper. Performing a manipulation results in command injection. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GL.iNet GL-MT3000

  • 4.4.0affected
  • 4.4.1affected
  • 4.4.2affected
  • 4.4.3affected
  • 4.4.4affected
  • 4.4.5affected

References