CVE-2025-15069 - CVE House

Status published High CVE-2025-15069

Privilege Escalation in Gmission Web FAX

8.4 CVSS

Vulnerability Description

Improper Authentication vulnerability in Gmission Web Fax allows Privilege Escalation.This issue affects Web Fax: from 3.0 before 3.0.1

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

sh4n3e(이상현, Lee Sanghyeon)

References

https://www.gmission.co.kr/fax1

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CVE-2025-15070

Data Exposure in Gmission Web FAX

Medium 6.8

CVE-2025-15068

Account Takeover in Gmission Web FAX

High 8.5

Affected Vendor

Gmission

View all reports →

Affected Software

Web Fax

Vulnerable Versions:

3.0

Timeline

Official Publish: December 29th, 2025

Last Modified: January 13th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

CWE-287

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

Initial Access

T1078 Valid Accounts

Persistence

T1556 Modify Authentication Process

Credential Access