CVE advisoryKnown Exploit
CVE-2023-20269
Cisco VPNs: Unauthorized Access Risk for Remote Users.
Halo Surface Signal: 5 out of 5 — more likely to be public-facing.
Cisco ASA and FTD software have a vulnerability in their remote access VPN feature. An unauthenticated attacker could use brute force to find valid credentials, or an authenticated attacker could establish an unauthorized VPN session. This could lead to compromised network access for affected organizations.