What is the CVSS score of CVE-2023-6021?

CVE-2023-6021 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 37.1%.

Is there a public PoC exploit available for CVE-2023-6021?

Yes, a public proof-of-concept exploit is available for CVE-2023-6021. Prioritise patching immediately. EPSS: 37.1%.

Is there a patch available for CVE-2023-6021?

Yes, a patch is available for CVE-2023-6021. Update the affected software to the latest version immediately.

Ray CVE-2023-6021

HIGH

Path Traversal: '\\..\\filename' (CWE-29)

2023-11-16 security@huntr.dev

Information Disclosure Ray

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 16, 2023 - 17:15 nvd

HIGH 7.5

DescriptionNVD

LFI in Ray's log API endpoint allows attackers to read any file on the server without authentication. The issue is fixed in version 2.8.1+. Ray maintainers' response can be found here: https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023

AnalysisAI

LFI in Ray's log API endpoint allows attackers to read any file on the server without authentication. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-29. LFI in Ray's log API endpoint allows attackers to read any file on the server without authentication. The issue is fixed in version 2.8.1+. Ray maintainers' response can be found here: https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023 Affected products include: Ray Project Ray. Version information: version 2.8.1.

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.