PT-2020-20391 · Openvpn · Openvpn Access Server

Published 2020-02-13 · Updated 2020-05-12 · CVE-2020-8953

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OpenVPN Access Server versions 2.8.0 through 2.8.0

Description The issue allows LDAP authentication bypass, except when a user is enrolled in two-factor authentication.

Recommendations For OpenVPN Access Server versions 2.8.0 through 2.8.0, update to version 2.8.1 to resolve the issue.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-8953

Affected Products

Openvpn Access Server

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-8953 · Security Note
• https://osv.dev/vulnerability/CVE-2020-8953 · Vendor Advisory
• https://openvpn.net/security-advisories · Vendor Advisory
• https://t.me/cvenotify/986 · Telegram Post