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added 2026/04/02 8:25 a.m.27 views

CVE-2026-29132

CVE-2026-29132 affects SEPPmail Secure Email Gateway prior to 15.0.3. An attacker who has access to a victim’s GINA account can bypass a second-password check and read protected emails. The vulnerability is documented across multiple feeds (NVD/Red Hat/EUVD/CIRCL, etc.), consistently stating the ...

7.5CVSS5.9AI score0.00251EPSS
SaveExploits0References1Affected Software1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.11 views

PT-2026-29696

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to craft a password-tag that bypasses subject sanitization...

5.3CVSS5.9AI score0.00252EPSS
SaveExploits0References1
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.15 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from the ability for attackers to upload PGP keys whose user IDs...

9.1CVSS5.8AI score0.00232EPSS
SaveExploits0References1
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.16 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from a flaw that allowed attackers to hide security labels for...

5.3CVSS5.8AI score0.00189EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.13 views

PT-2026-29699

SEPPmail Secure Email Gateway before version 15.0.3 allows attackers with a specially crafted email address to read the contents of emails encrypted for other users...

4.9CVSS5.9AI score0.00226EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.17 views

PT-2026-29701

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject...

5.3CVSS5.9AI score0.00189EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.39 views

PT-2026-29704

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to bypass subject sanitization and forge tags such as signed OK...

7.7CVSS5.9AI score0.00212EPSS
SaveExploits0References2
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.14 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from improper validation of S/MIME encrypted MIME entities for...

9.1CVSS5.8AI score0.0025EPSS
SaveExploits0References1
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.17 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from allowing attackers to bypass subject cleanup and forge tags...

7.7CVSS5.8AI score0.00212EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.15 views

PT-2026-29702

SEPPmail Secure Email Gateway before version 15.0.3 allows attackers with a specially crafted email address to claim another user's PGP signature as their own...

6.3CVSS5.9AI score0.00217EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.13 views

PT-2026-29693

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker with access to a victim's GINA account to bypass a second-password check and read protected emails...

6.3CVSS5.9AI score0.00251EPSS
SaveExploits0References1
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.17 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from the misuse of GINA account initialization functions to rese...

9.8CVSS5.8AI score0.00274EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.10 views

PT-2026-29703

SEPPmail Secure Email Gateway before version 15.0.3 allows account takeover by abusing GINA account initialization to reset a victim account password...

7.8CVSS5.9AI score0.00274EPSS
SaveExploits0References2
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.14 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from the ability of attackers to create password tags that...

7.5CVSS5.8AI score0.00252EPSS
SaveExploits0References1
CNNVD
CNNVD
added 2026/04/02 12:00 a.m.16 views

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.3 contained security vulnerabilities. These vulnerabilities stemmed from allowing attackers to add certificates into S/MIME...

7.7CVSS5.8AI score0.0012EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.16 views

PT-2026-29695

SEPPmail Secure Email Gateway before version 15.0.3 allows an external user to modify GINA webdomain metadata and bypass per-domain restrictions...

5.3CVSS5.9AI score0.00225EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2026/04/02 12:00 a.m.9 views

PT-2026-29700

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to inject HTML into notification emails about new CA certificates...

5.3CVSS5.9AI score0.001EPSS
SaveExploits0References2
RedhatCVE
RedhatCVE
added 2026/03/05 1:40 p.m.12 views

CVE-2026-27445

SEPPmail Secure Email Gateway before version 15.0.1 does not properly verify that a PGP signature was generated by the expected key, allowing signature spoofing...

6.9CVSS5.9AI score0.00123EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/03/05 1:40 p.m.13 views

CVE-2026-2746

SEPPmail Secure Email Gateway before version 15.0.1 does not properly communicate PGP signature verification results, leaving users unable to detect forged emails...

6.9CVSS5.9AI score0.00157EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/03/05 1:39 p.m.11 views

CVE-2026-27443

SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers...

8.2CVSS5.9AI score0.00217EPSS
SaveExploits0References1
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