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archive/Patch now/AIR-2025-0504
closedclosed 25 Nov 2025Patch now2 Disclosed vulnerabilityAI

NVIDIA NeMo Agent Toolkit SSRF Vulnerability CVE-2025-33203

NVIDIA NeMo Agent Toolkit

Nvidia NeMo Agent Toolkit contains a server-side request forgery vulnerability in its chat API endpoint. Successful exploitation can lead to information disclosure and denial of service.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

CVSS
7.6
EPSS
<0.01 · top 76% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
25 Nov 2025
last update
25 Nov 2025
CVE ids
CVE-2025-33203other records

Timeline · 1

  1. 25 Nov 2025CVE-2025-33203: NVIDIA NeMo Agent Toolkit UI for Web contains a vulnerability in the chat API endpoint where an attacker may cause a Server-Side…

Sources · 1

Advisories and databases

  1. 2025-11-25
    CVE-2025-33203: NVIDIA NeMo Agent Toolkit UI for Web contains a vulnerability in the chat API endpoint where an attacker may cause a Server-Side…
    NVD · nvd.nist.gov/vuln/detail/CVE-2025-33203

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
ssrf
dates
happened 25 Nov 2025 · first reported 25 Nov 2025
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.95 · created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# NVIDIA NeMo Agent Toolkit SSRF Vulnerability CVE-2025-33203

https://gcdradar.vercel.app/incidents/nvidia-nemo-agent-toolkit-ssrf-vulnerability-cve-2025-33203 · AIR-2025-0504 · closed 2025-11-25

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2025-11-25
- AI role: Attack on AI
- Products: NVIDIA NeMo Agent Toolkit
- CVE ids: CVE-2025-33203
- CVSS: 7.6

## Summary

Nvidia NeMo Agent Toolkit contains a server-side request forgery vulnerability in its chat API endpoint. Successful exploitation can lead to information disclosure and denial of service.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2025-11-25: CVE-2025-33203: NVIDIA NeMo Agent Toolkit UI for Web contains a vulnerability in the chat API endpoint where an attacker may cause a Server-Side… (https://nvd.nist.gov/vuln/detail/CVE-2025-33203)

## Sources

- 2025-11-25 NVD: CVE-2025-33203: NVIDIA NeMo Agent Toolkit UI for Web contains a vulnerability in the chat API endpoint where an attacker may cause a Server-Side… https://nvd.nist.gov/vuln/detail/CVE-2025-33203

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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