by Kastro
Paper/Archive/CVE-2026-44125

CVE-2026-44125

SEPPmail AG Secure Email Gateway — Missing Authorization in GINAv2

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
34
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 32.7.327 × 206.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

SEPPmail Secure Email Gateway before version 15.0.4 fails to enforce authorization checks for multiple endpoints in the new GINA UI, allowing unauthenticated remote attackers to access functionality that should require a valid session.

Affected

ProductAffectedFixed inSource
Secure Email Gateway< 15.0.415.0.4CNA

Scores by source

NCSC.ch (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refdownloads.seppmail.com/extrelnotes/150/ERN15.0.html#securityreflabs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128