Vulnerability in Openvpn Access Server
CVE-2025-3110
OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy
Vulnerability class: HTTP Request Smuggling
Affected products
- Openvpn Access Server — versions 2.7.2
Weakness classification (CWE)
References
- security@openvpn.net (release-notes)