Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-21661

Quick assessment

Affected
Jenkins project Jenkins Kubernetes CLI Plugin
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Jenkins是Jenkins开源的一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。 Jenkins Kubernetes CLI Plugin 存在安全漏洞，该漏洞源于Jenkins Kubernetes CLI Plugin 1.10.0及之前的版本没有在多个HTTP端点中执行权限检查.攻击者可利用该漏洞允许具有Overall Read权限枚举存储在Jenkins中的凭证id。

AI Predicted 5.3 Difficulty: Easy EPSS 1.64% · P76
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-21661

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Jenkins 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins是Jenkins开源的一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。 Jenkins Kubernetes CLI Plugin 存在安全漏洞，该漏洞源于Jenkins Kubernetes CLI Plugin 1.10.0及之前的版本没有在多个HTTP端点中执行权限检查.攻击者可利用该漏洞允许具有Overall Read权限枚举存储在Jenkins中的凭证id。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Jenkins project Jenkins Kubernetes CLI Plugin unspecified ~ 1.10.0 -

II. Public POCs for CVE-2021-21661

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-21661

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-21661 (1)

Mailing List Discussions for CVE-2021-21661 (1)

Same Patch Batch · Jenkins project · 2021-06-10 · 6 CVEs total

CVE-2021-21665 Jenkins 跨站请求伪造漏洞
CVE-2021-21666 Jenkins 跨站脚本漏洞
CVE-2021-21663 Jenkins 安全漏洞
CVE-2021-21664 Jenkins 授权问题漏洞
CVE-2021-21662 Jenkins 安全漏洞

IV. Related Vulnerabilities

Same vendor: Jenkins project

V. Comments for CVE-2021-21661

No comments yet

Leave a comment