What is the CVSS score of CVE-2019-16566?

CVE-2019-16566 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.8%.

Team Concert CVE-2019-16566

MEDIUM

Missing Authorization (CWE-862)

2019-12-17 jenkinsci-cert@googlegroups.com

Authentication Bypass Jenkins Team Concert

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Dec 17, 2019 - 15:15 nvd

MEDIUM 6.5

DescriptionNVD

A missing permission check in Jenkins Team Concert Plugin 1.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

AnalysisAI

A missing permission check in Jenkins Team Concert Plugin 1.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. A missing permission check in Jenkins Team Concert Plugin 1.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Affected products include: Jenkins Team Concert.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.