CVE-2026-27441

CRITICAL

SEPPmail Secure Email Gateway <15.0.1 - Command Injection

Title source: llm
STIX 2.1

Description

SEPPmail Secure Email Gateway before version 15.0.1 insufficiently neutralizes the PDF encryption password, allowing OS command execution.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0031
EPSS Percentile 22.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
seppmail/seppmail < 15.0.1
Published Mar 04, 2026
Tracked Since Mar 04, 2026