Home > Vulnerability Database > CVE-2021-45890

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2021-45890

Good to know:

Date: December 27, 2021

basic/BasicAuthProvider.java in AuthGuard before 0.9.0 allows authentication via an inactive identifier.

Language: Java

Severity Score

9.8

Related Resources (6)

Url: https://github.com/AuthGuard/AuthGuard/issues/166

Url: https://github.com/AuthGuard/AuthGuard/compare/v0.8.0...v0.9.0

Url: https://github.com/AuthGuard/AuthGuard/commit/9783b1143da6576028de23e15a1f198b1f937b82

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-45890

Url: https://github.com/AuthGuard/AuthGuard/pull/181

Url: https://www.mend.io/vulnerability-database/CVE-2021-45890

Severity Score

9.8

Weakness Type (CWE)

Authentication Issues

CWE-287

Top Fix

Upgrade Version

Upgrade to version v0.9.0

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Do you need more information?

Contact Us