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P5
CVE-2026-9592: SEPPmail Secure Email Gateway & SEPPmail Cloud before version 15.0.4.2
CVE-2026-9592. EPSS 0.00241 (percentile 0.14484), scored 24-Oct-2026.
Affected technology
SEPPmail Secure Email Gateway & SEPPmail Cloud · before version 15.0.4.2
Vendor not specified by the source
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Adjacent network · No privileges required · No user interaction required
What an attacker can do
An attacker can replay & hijack a user session in the GINA web portal, as the session token is disclosed inside the URL and a HTTP header. Vendor/CNA’s CVSS 4.0 assessment (base score 7.5/10) rates confidentiality and integrity impact as high; availability impact as none.
- CWE
- CWE-598
- CCR priority
- 0.1 /100 (P5)
- EPSS
- 0.00241 · percentile 0.14484 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-9592.html