CVE-2021-28235

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-28235
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://etcd.com Broken Link
https://github.com/etcd-io/etcd Product
https://github.com/etcd-io/etcd/pull/15648
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png Product
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png Product
http://etcd.com Broken Link
https://github.com/etcd-io/etcd Product
https://github.com/etcd-io/etcd/pull/15648
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png Product
https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:etcd:etcd:3.4.10:*:*:*:*:*:*:*
History

21 Nov 2024, 05:59

Type Values Removed Values Added
References () http://etcd.com - Broken Link () http://etcd.com - Broken Link
References () https://github.com/etcd-io/etcd - Product () https://github.com/etcd-io/etcd - Product
References () https://github.com/etcd-io/etcd/pull/15648 - () https://github.com/etcd-io/etcd/pull/15648 -
References () https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png - Product () https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png - Product
References () https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png - Product () https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png - Product

11 Apr 2023, 01:15

Type Values Removed Values Added
References
  • (MISC) https://github.com/etcd-io/etcd/pull/15648 -

10 Apr 2023, 18:55

Type Values Removed Values Added
CWE CWE-287
CPE cpe:2.3:a:etcd:etcd:3.4.10:*:*:*:*:*:*:*
First Time Etcd
Etcd etcd
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References (MISC) https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png - (MISC) https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png - Product
References (MISC) http://etcd.com - (MISC) http://etcd.com - Broken Link
References (MISC) https://github.com/etcd-io/etcd - (MISC) https://github.com/etcd-io/etcd - Product
References (MISC) https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png - (MISC) https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png - Product

04 Apr 2023, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-04 15:15

Updated : 2025-02-18 17:15

NVD link : CVE-2021-28235

Mitre link : CVE-2021-28235

CVE.ORG link : CVE-2021-28235

JSON object : View

Products Affected

etcd

  • etcd
CWE
CWE-287

Improper Authentication