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CVE-2025-6920

A flaw was found in the authentication enforcement mechanism of a model inference API in ai-inference-server. All /v1/* endpoints are expected to enforce API key validation. However, the POST /invocations endpoint failed to do so, resulting in an authentication bypass. This vulnerability allows unauthorized users to access the same inference features available on protected endpoints, potentially exposing sensitive functionality or allowing unintended access to backend resources.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:343e56d6453ceeaf78f7c7f225dd6cadd5c895e109c6d8a82b1c43f3c9c3cd10
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:ai_inference_server:3"],"defaultStatus":"affected","packageName":"rhaiis/vllm-cuda-rhel9","product":"Red Hat AI Inference Server","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:ai_inference_server:3"],"defaultStatus":"affected","packageName":"rhaiis/vllm-rocm-rhel9","product":"Red Hat AI Inference Server","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:ai_inference_server:3"],"defaultStatus":"affected","packageName":"rhaiis/vllm-cuda-rhel9","product":"Red Hat AI Inference Server","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:ai_inference_server:3"],"defaultStatus":"affected","packageName":"rhaiis/vllm-rocm-rhel9","product":"Red Hat AI Inference Server","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-306","description":"Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2025-6920"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/references/0
{"name":"RHBZ#2375522","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2375522"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62b9c9cd4a0e6129fb64443b1bb6bf5bbefe36aff3eee5802e478476ca81c16f · sha256:49357bba6927641d… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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