CVE-2026-76653
A 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.
- Published Sep 10, 2026
- CVSS 5.3 medium
- 0.5% chance of exploitation in the next 30 days (EPSS)