CVE-2021-45890

Description

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

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.54%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/AuthGuard/AuthGuard/commit/9783b1143da6576028de23e15a1f198b1f937b82 third party advisory patch
https://github.com/AuthGuard/AuthGuard/compare/v0.8.0...v0.9.0 third party advisory release notes
https://github.com/AuthGuard/AuthGuard/issues/166 issue tracking third party advisory
https://github.com/AuthGuard/AuthGuard/pull/181 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-45890?
CVE-2021-45890 has been scored as a critical severity vulnerability.
How to fix CVE-2021-45890?
To fix CVE-2021-45890, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-45890 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-45890 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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