CVE-2026-29142
Received
Received - Intake
Email Forgery Vulnerability in SEPPmail Secure Email Gateway
Publication date: 2026-04-02
Last updated on: 2026-04-16
Assigner: Switzerland Government Common Vulnerability Program
Description
Description
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to forge a GINA-encrypted email.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| seppmail | secure_email_gateway | to 15.0.3 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-325 | The product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :
An attacker exploiting this vulnerability could send forged GINA-encrypted emails, potentially misleading recipients and compromising the trustworthiness of email communications.
Can you explain this vulnerability to me?
This vulnerability affects SEPPmail Secure Email Gateway versions before 15.0.3 and allows an attacker to forge a GINA-encrypted email.
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