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CRITICAL · 9.8

CVE-2020-8953

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass (except when a user is enrolled in two-factor authentication).

Vulnerability Description

OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass (except when a user is enrolled in two-factor authentication).

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
OpenvpnOpenvpn Access Server>= 2.8.0, < 2.8.1

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2020-8953?

CVE-2020-8953 is a vulnerability with a CVSS score of 9.8 (CRITICAL). OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass (except when a user is enrolled in two-factor authentication).

How severe is CVE-2020-8953?

CVE-2020-8953 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-8953?

Check the references section above for vendor advisories and patch information. Affected products include: Openvpn Openvpn Access Server.