CVE-2026-84830 - Vulnerability Details - OpenCVE

SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrators to execute commands with elevated privileges.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01068.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html

History

Thu, 03 Sep 2026 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 03 Sep 2026 09:00:00 +0000

Type	Values Removed	Values Added
Description		SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrators to execute commands with elevated privileges.
Title		OS command injection in privileged configuration handling
Weaknesses		CWE-269 CWE-78
References		https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html
Metrics		cvssV4_0 `{'score': 8.6, 'vector': '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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: NCSC.ch

Published: 2026-09-03T08:45:42.216Z

Updated: 2026-09-03T12:32:36.198Z

Reserved: 2026-09-02T11:31:38.548Z

Link: CVE-2026-84830

Vulnrichment

Updated: 2026-09-03T12:32:31.291Z

NVD

Status : Received

Published: 2026-09-03T13:06:18.593

Modified: 2026-09-03T13:06:18.593

Link: CVE-2026-84830

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-03T13:00:04Z

Weaknesses

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