CVE-2025-26350Network attack vector

Arbitrary file overwrite via unrestricted template upload

Published Feb 12, 2025 · Updated Feb 17, 2025

Unrestricted file upload in Q-Free MAXTIME Suite 2.11.0 and earlier allows remote authenticated users to overwrite arbitrary files. The template upload handler accepts file content from crafted HTTP requests without restricting dangerous file types. Administrative-level access to the management web application is required; successful exploitation permits arbitrary file overwrite, but published evidence does not establish code execution.

CVSS severity8.8
High
EPSS probability0.88%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Unrestricted file upload in Q-Free MAXTIME Suite 2.11.0 and earlier allows remote authenticated users to overwrite arbitrary files. The template upload handler accepts file content from crafted HTTP requests without restricting dangerous file types. Administrative-level access to the management web application is required; successful exploitation permits arbitrary file overwrite, but published evidence does not establish code execution.

The record

CVE
CVE-2025-26350
Published
Feb 12, 2025
Updated
Feb 17, 2025
Vendor
Q-Free
Product
MAXTIME Suite
Classifications
CWE-434, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 17, 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=0 <=2.11.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Q-Free · MAXTIME Suiteversion=0 <=2.11.0

Published CVSS scores

4.9Nozomi NetworksCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
8.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
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