What is the CVSS score of CVE-2020-2258?

CVE-2020-2258 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.7%.

Is there a patch available for CVE-2020-2258?

Yes, a patch is available for CVE-2020-2258. Update the affected software to the latest version immediately.

Health Advisor By Cloudbees CVE-2020-2258

MEDIUM

Incorrect Authorization (CWE-863)

2020-09-16 jenkinsci-cert@googlegroups.com

Jenkins Authentication Bypass Health Advisor By Cloudbees

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Sep 16, 2020 - 14:15 nvd

MEDIUM 4.3

DescriptionNVD

AnalysisAI

Jenkins Health Advisor by CloudBees Plugin 3.2.0 and earlier does not correctly perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to view that HTTP. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. Jenkins Health Advisor by CloudBees Plugin 3.2.0 and earlier does not correctly perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to view that HTTP endpoint. Affected products include: Jenkins Health Advisor By Cloudbees.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.