CVE-2026-9157
Remote Code Execution in Gmission Web FAX
CVSS Score
8.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-20 CWE-434 |
| Vendor | gmission |
| Product | web fax |
| Published | May 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Gmission / Web Fax
3.0 < 3.1
Credits
sh4n3e(์ด์ํ, Lee Sanghyeon)