CVE-2021-21661

Published Jun 10, 2021

Last updated a year ago

Overview

Description: Jenkins Kubernetes CLI Plugin 1.10.0 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
Source: jenkinsci-cert@googlegroups.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.3
Impact score: 1.4
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity: MEDIUM

CVSS 2.0

Type: Primary
Base score: 4
Impact score: 2.9
Exploitability score: 8
Vector string: AV:N/AC:L/Au:S/C:P/I:N/A:N

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:jenkins:kubernetes:*:*:*:*:*:jenkins:*:*",
            "vulnerable": true,
            "matchCriteriaId": "08287F9D-3047-4BF0-A547-C4E4AB750524",
            "versionEndIncluding": "1.10.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References