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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

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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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