What’s Vulnerable › Vulnerabilities

CVE-2020-36382

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-04 · updated 2026-06-17
• Weakness: CWE-754

Description

OpenVPN Access Server 2.7.3 to 2.8.7 allows remote attackers to trigger an assert during the user authentication phase via incorrect authentication token data in an early phase of the user authentication resulting in a denial of service.

Affected products

• OpenVPN Access Server: from 2.7.3 through 2.8.7

References

• https://openvpn.net/security-advisory/access-server-security-update-cve-2020-15077-cve-2020-36382/
• https://openvpn.net/vpn-server-resources/release-notes/
• https://openvpn.net/security-advisory/access-server-security-update-cve-2020-15077-cve-2020-36382/
• https://openvpn.net/vpn-server-resources/release-notes/

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