CVE-2023-6019

Name: CVE-2023-6019
Creator: NVD / NIST
Published: 2023-11-16T17:15:08.83+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 74.63%

Last modified Jun 17, 2026

CVE-2023-6019 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A command injection existed in Ray's cpu_profile URL parameter allowing attackers to execute os commands on the system running the ray dashboard remotely without authentication. The issue is fixed in version 2.8.1+. EPSS estimates a 74.63% chance of exploitation in the next 30 days.

Description

A command injection existed in Ray's cpu_profile URL parameter allowing attackers to execute os commands on the system running the ray dashboard remotely 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

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

74.63%

99.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Ray Project	Ray	All versions

References

Timeline

Published: Nov 16, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6019?

How severe is CVE-2023-6019?

CVE-2023-6019 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 74.63% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6019?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6019?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST