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  5. CVE-2021-28235

CVE-2021-28235: Improper Authentication

April 4, 2023 (updated April 11, 2023)

Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

References

  • etcd.com/
  • github.com/advisories/GHSA-gmph-wf7j-9gcm
  • github.com/etcd-io/etcd
  • github.com/etcd-io/etcd/pull/15648
  • github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png
  • github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png
  • nvd.nist.gov/vuln/detail/CVE-2021-28235

Code Behaviors & Features

Detect and mitigate CVE-2021-28235 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

Version 3.4.10

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

go/go.etcd.io/etcd/v3/CVE-2021-28235.yml

Spotted a mistake? Edit the file on GitLab.

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