CVE-2025-34351

✕ Withdrawn — historical dataCRITICALCVSS · not yet scored
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Ray's New Token Authentication is Disabled By Default

Anyscale Ray 2.52.0 contains an insecure default configuration in which token-based authentication for Ray management interfaces (including the dashboard and Jobs API) is disabled unless explicitly enabled by setting RAY_AUTH_MODE=token. In the default unauthenticated state, a remote attacker with network access to these interfaces can submit jobs and execute arbitrary code on the Ray cluster. NOTE: The vendor plans to enable token authentication by default in a future release. They recommend enabling token authentication to protect your cluster from unauthorized access.

CVSS v3
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EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
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EPSS %ILE
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KEV
—Not applicable: this CVE ID was withdrawn

Published

November 27, 2025

Last Modified

November 27, 2025

Frequently asked(3)

What is CVE-2025-34351?
CVE-2025-34351 is a rejected CVE ID: its record was withdrawn on December 2, 2025 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. At the request of the MITRE TL-Root and following the CVE Program’s Dispute Policy, it has been determined that this assignment did not identify a valid vulnerability based on the vendor's product security model. Additionally, this assignment conflicts with an existing CVE (CVE-2023-48022).
When was the CVE record for CVE-2025-34351 published?
The CVE record for CVE-2025-34351 was published on November 27, 2025. EchelonGraph's copy of the record carries a last-modified date of November 27, 2025; the record at its source may have been updated since.
How do I remediate CVE-2025-34351?
There is nothing to remediate under CVE-2025-34351: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.