CVE-2026-9157

HIGH

Remote Code Execution in Gmission Web FAX

Title source: cna
STIX 2.1

Description

Improper input validation, Unrestricted upload of file with dangerous type vulnerability in Gmission Web Fax allows Remote Code Inclusion. This issue affects Web Fax: from 3.0 before 3.1.

References (1)

Core 1

Scores

CVSS v3 8.4
EPSS 0.0012
EPSS Percentile 2.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20 CWE-434
Status published
Products (1)
Gmission/Web Fax 3.0 - 3.1
Published May 21, 2026
Tracked Since May 21, 2026