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CVE-2023-6021

Ray Log File Local File Include

HIGH
7.5
CVSS Score
Published: November 16, 2023 at 04:11 PM UTC
Updated: June 17, 2026 at 06:49 AM UTC
1 product affected across 1 vendorRay

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Severity
HIGH7.5
Exploit prediction
EPSS 37%
SSVC
PoC

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ray· Ray
60%
v ≤ latest

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Exploit
Source: [email protected]
https://huntr.com/bounties/5039c045-f986-4cbc-81ac-370fe4b0d3f8

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH@huntr_ai
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-29CWE-22

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