CVE-2023-48022
Anyscale Ray remote code execution
- Published28 Nov 2023
Description
Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API. NOTE: the vendor's position is that this report is irrelevant because Ray, as stated in its documentation, is not intended for use outside of a strictly controlled network environment. (Also, within that environment, customers at version 2.52.0 and later can choose to use token authentication.)
CVSS 3.1 breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAffected products
Remediation
No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.
References
- https://atlas.mitre.org/studies/AML.CS0023
- https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0
- https://docs.ray.io/en/latest/ray-security/index.html
- https://docs.ray.io/en/latest/ray-security/token-auth.html
- https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit
- https://www.vicarius.io/vsociety/posts/the-story-of-shadowray-cve-2023-48022
Related CVEs
Recent high-severity vulnerabilities sharing a weakness type.
Frequently asked
Is CVE-2023-48022 being actively exploited?
CVE-2023-48022 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 83.9%.
How severe is CVE-2023-48022?
CVE-2023-48022 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 83.9% probability of exploitation.
Which products are affected by CVE-2023-48022?
Affected products include Anyscale Ray.
How do I fix CVE-2023-48022?
Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.
How Secuno handles this
Secuno correlates vulnerabilities like CVE-2023-48022 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.
Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.