What is the CVSS score of CVE-2022-36890?

CVE-2022-36890 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: 1.0%.

Is there a patch available for CVE-2022-36890?

Yes, a patch is available for CVE-2022-36890. Update the affected software to the latest version immediately.

Deployer Framework CVE-2022-36890

MEDIUM

Path Traversal (CWE-22)

2022-07-27 jenkinsci-cert@googlegroups.com

Path Traversal Jenkins Deployer Framework

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

Jul 27, 2022 - 15:15 nvd

MEDIUM 4.3

DescriptionNVD

Jenkins Deployer Framework Plugin 85.v1d1888e8c021 and earlier does not restrict the name of files in methods implementing form validation, allowing attackers with Item/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.

AnalysisAI

Jenkins Deployer Framework Plugin 85.v1d1888e8c021 and earlier does not restrict the name of files in methods implementing form validation, allowing attackers with Item/Read permission to check for. 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 Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Jenkins Deployer Framework Plugin 85.v1d1888e8c021 and earlier does not restrict the name of files in methods implementing form validation, allowing attackers with Item/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. Affected products include: Jenkins Deployer Framework.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.