CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

[NEW] [medium] OpenVPN: Vulnerability allows data manipulation

mediumCVE-2025-3110
A remote, anonymous attacker can exploit a vulnerability in OpenVPN to manipulate data.

CSIRTS triage

vendor: OpenVPNproduct: OpenVPNOther
What
A remote, anonymous attacker can exploit a vulnerability in OpenVPN to manipulate data.
Who is affected
Users of OpenVPN in affected versions.
Urgency
Remediation is important as data manipulation could lead to further attacks.
Action
Update to the latest version of OpenVPN.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch OpenVPN

Get an email when a new OpenVPN advisory drops — max one per day, one-click unsubscribe.

Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
medium
Published
2026-07-09
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2246

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-3110coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for OpenVPN

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories