CVE-2026-2743

CRITICAL

9.8

Beschreibung

Arbitrary File Write via Path Traversal upload to Remote Code Execution in SeppMail User Web Interface. The affected feature is the large file transfer (LFT). This issue affects SeppMail: 15.0.2.1 and before

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/5/2026

Zuletzt geandert3/9/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

seppmail:seppmail

Schwachen (CWE)

CWE-22CWE-434CWE-22

Referenzen

https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html(vulnerability@ncsc.ch)

https://labs.infoguard.ch/advisories/seppmail(vulnerability@ncsc.ch)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.