CVE-2026-84830highCWE-269CWE-78

CVE-2026-84830: high-severity vulnerability in SEPPmail AG Secure Email Gateway

OS command injection in privileged configuration handling

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 1.2%
SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrators to execute commands with elevated privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
SEPPmail AG · Secure Email Gateway
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