CVE-2025-33203Network attack vector

Authenticated disclosure and service interruption via chat SSRF

Published Nov 25, 2025 · Updated Nov 26, 2025

Server-side request forgery in NVIDIA NeMo Agent Toolkit UI before 1.3.0 allows remote authenticated users to disclose data or interrupt service. NVIDIA identifies the chat API endpoint as the locus but has not disclosed the affected handler or the request-validation error that permits server-side requests. Low-privileged access to the network-exposed API is required; successful exploitation can expose server-reachable information and interrupt service.

CVSS severity7.6
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in NVIDIA NeMo Agent Toolkit UI before 1.3.0 allows remote authenticated users to disclose data or interrupt service. NVIDIA identifies the chat API endpoint as the locus but has not disclosed the affected handler or the request-validation error that permits server-side requests. Low-privileged access to the network-exposed API is required; successful exploitation can expose server-reachable information and interrupt service.

The record

CVE
CVE-2025-33203
Published
Nov 25, 2025
Updated
Nov 26, 2025
Vendor
DPDK Project
Product
NVIDIA NeMo Agent Toolkit
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All versions prior to 1.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

DPDK Project · NVIDIA NeMo Agent Toolkitversion=All versions prior to 1.3.0

Published CVSS scores

7.6NVIDIACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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