Security Vulnerabilities
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
CVSS Score
4.9
EPSS Score
0.001
Published
2026-03-04
SEPPmail Secure Email Gateway before version 15.0.1 decrypts inline PGP messages without isolating them from surrounding unencrypted content, allowing exposure of sensitive information to an unauthorized actor.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-03-04
SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing.
CVSS Score
5.3
EPSS Score
0.0
Published
2026-03-04
Delta Electronics CNCSoft-G2 lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-03-04
SEPPmail Secure Email Gateway before version 15.0.1 does not properly communicate PGP signature verification results, leaving users unable to detect forged emails.
CVSS Score
5.3
EPSS Score
0.0
Published
2026-03-04
The GINA web interface in SEPPmail Secure Email Gateway before version 15.0.1 does not properly check attachment filenames in GINA-encrypted emails, allowing an attacker to access files on the gateway.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-03-04
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.
CVSS Score
7.5
EPSS Score
0.001
Published
2026-03-04
SEPPmail Secure Email Gateway before version 15.0.1 incorrectly interprets email addresses in the email headers, causing an interpretation conflict with other mail infrastructure that allows an attacker to fake the source of the email or decrypt it.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-03-04
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.
CVSS Score
5.3
EPSS Score
0.0
Published
2026-03-04
SEPPmail Secure Email Gateway before version 15.0.1 insufficiently neutralizes the PDF encryption password, allowing OS command execution.
CVSS Score
9.8
EPSS Score
0.0
Published
2026-03-04