CVE Vulnerability

CVE-2020-15077

OpenVPN Access Server 2.8.7 and earlier versions allows a remote attackers to bypass authentication and access control channel data on servers configured with deferred authentication, which can be used to potentially trigger further information leaks.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://openvpn.net/security-advisory/access-server-security-update-cve-2020-15077/ Vendor Advisory
https://openvpn.net/vpn-server-resources/release-notes/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:openvpn:openvpn_access_server:*:*:*:*:*:*:*:*
Information

Published : 2021-06-04 11:15

Updated : 2022-08-05 03:18

NVD link : CVE-2020-15077

Mitre link : CVE-2020-15077

Products Affected
No products.
CWE
CWE-287