23 Oct 2026 15:48:27 UTC
Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600
cve-program · CVE-2026-76653 · Published
CVE-2026-76653
Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600
CVSS 4.0 5.3 MEDIUMCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-76653
PublishedA missing authentication vulnerability in the VPN configuration management has been identified in Archer MR600 (v2, v3 & v5) and TL-MR6400 v8 due to improper access control; a remote unauthenticated attacker may be able to access and modify VPN configuration information without valid credentials. Successful exploitation may allow a remote unauthenticated attacker to disclose and modify VPN configuration information.
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