CVE-2025-55322Network attack vectorHinoki check available

Unauthenticated code execution via unrestricted Gradio binding

Published Sep 24, 2025 · Updated Sep 24, 2025

Remote code execution in Microsoft OmniParser before 2.0.1 allows remote attackers to execute code through its exposed Gradio app. The gradio_demo.py launch configuration binds the unauthenticated interface to 0.0.0.0, making its callable handlers reachable on every network interface. Exposure requires the demo process to be running and network-reachable; successful requests execute with the OmniParser process's privileges.

CVSS severity7.3
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Remote code execution in Microsoft OmniParser before 2.0.1 allows remote attackers to execute code through its exposed Gradio app. The gradio_demo.py launch configuration binds the unauthenticated interface to 0.0.0.0, making its callable handlers reachable on every network interface. Exposure requires the demo process to be running and network-reachable; successful requests execute with the OmniParser process's privileges.

The record

CVE
CVE-2025-55322
Published
Sep 24, 2025
Updated
Sep 24, 2025
Vendor
Microsoft
Product
OmniParser
Classifications
CWE-1327, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.0.0 <2.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · OmniParserversion=1.0.0 <2.0.1

Published CVSS scores

7.3Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1327Binding to an Unrestricted IP Address
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo