What is the CVSS score of CVE-2023-50571?

CVE-2023-50571 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-50571?

Yes, a public proof-of-concept exploit is available for CVE-2023-50571. Prioritise patching immediately. EPSS: 0.4%.

Easy Rules CVE-2023-50571

HIGH

2023-12-29 cve@mitre.org

RCE Easy Rules

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 29, 2023 - 15:15 nvd

HIGH 7.8

DescriptionNVD

easy-rules-mvel v4.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the component MVELRule.

AnalysisAI

easy-rules-mvel v4.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the component MVELRule. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

easy-rules-mvel v4.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the component MVELRule. Affected products include: Jeasy Easy Rules.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.