What’s Vulnerable › Vulnerabilities
CVE-2025-3110
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-08 · updated 2026-09-29
- Weakness: CWE-444
Description
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
Affected products
- OpenVPN Access Server: from 2.7.2 through 3.1.0
References
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