CVE-2025-1782Network attack vector

Authenticated code execution via arbitrary file inclusion

Published Apr 14, 2025 · Updated Jul 27, 2026

Code injection in HylaFAX Enterprise Web Interface and AvantFAX allows remote authenticated users to execute code through a language value. The language form element reaches a PHP file-inclusion operation without being restricted to the installed language list, so an arbitrary file can be loaded as PHP code. A valid application account is required, and successful exploitation runs code with the web server user's privileges.

CVSS severity9.9
Critical
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in HylaFAX Enterprise Web Interface and AvantFAX allows remote authenticated users to execute code through a language value. The language form element reaches a PHP file-inclusion operation without being restricted to the installed language list, so an arbitrary file can be loaded as PHP code. A valid application account is required, and successful exploitation runs code with the web server user's privileges.

The record

CVE
CVE-2025-1782
Published
Apr 14, 2025
Updated
Jul 27, 2026
Vendor
iFAX Solutions, Inc.
Product
HylaFAX
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 27, 2026Record 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=0 <1.1.*
  2. Affected versionversion=1.2.0 <1.2.1
  3. Affected versionversion=1.3.0 <1.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

iFAX Solutions, Inc. · HylaFAXversion=0 <1.1.*; version=1.2.0 <1.2.1; version=1.3.0 <1.3.2
iFAX Solutions, Inc. · AvantFAXversion=0 <3.3.*; version=3.4.0 <3.4.1

Published CVSS scores

9.9iFAX Solutions, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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