Executive Summary

Informations
Name CVE-2021-28235 First vendor Publication 2023-04-04
Vendor Cve Last vendor Modification 2025-02-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28235

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

http://etcd.com
https://github.com/etcd-io/etcd
https://github.com/etcd-io/etcd/pull/15648
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png
Source Url

Alert History

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Date Informations
2025-02-18 21:21:08
  • Multiple Updates
2025-02-14 21:21:46
  • Multiple Updates
2024-11-28 13:54:53
  • Multiple Updates
2023-04-11 09:27:17
  • Multiple Updates
2023-04-11 00:27:23
  • Multiple Updates
2023-04-04 21:27:15
  • First insertion