CVE-2021-45890

View on CVE.org

Published Dec 27, 2021 CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed

Description

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

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:authguard_project:authguard:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-32606	basic/BasicAuthProvider.java in AuthGuard before 0.9.0 allows authentication via an inactive identifier.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.8% (1.803% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/AuthGuard/AuthGuard/commit/9783b1143da6576028de23e15a1f198b1f937b82
https://github.com/AuthGuard/AuthGuard/compare/v0.8.0...v0.9.0
https://github.com/AuthGuard/AuthGuard/issues/166
https://github.com/AuthGuard/AuthGuard/pull/181

History

No history.

Subscriptions

Authguard Project Authguard

Weaknesses

CWE-287

Sources

CVE record Updated: Aug 4, 2024, 4:54 AM

Status: PUBLISHED
Assigner: mitre
Published: Dec 27, 2021, 7:34 PM
Updated: Aug 4, 2024, 4:54 AM
Reserved: Dec 27, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:14 AM

Status: Modified
Published: Dec 27, 2021, 8:15 PM
Modified: Jun 17, 2026, 4:14 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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