Known Vulnerabilities for Secure Email Gateway by Cisco

Listed below are 7 of the newest known vulnerabilities associated with "Secure Email Gateway" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-84832 json SEPPmail Secure Email Gateway before 15.0.6 deserializes attacker-controlled data in a privileged REST import workflow withou... Not Provided 2026-09-03 2026-09-04
CVE-2026-84831 json SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication en... Not Provided 2026-09-03 2026-09-03
CVE-2026-84830 json SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrato... Not Provided 2026-09-03 2026-09-03
CVE-2026-76461 json A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated,... Not Provided 2026-09-14 2026-09-15
CVE-2026-76443 json As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Sec... Not Provided 2026-09-14 2026-09-15
CVE-2026-76442 json As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Sec... Not Provided 2026-09-14 2026-09-16
CVE-2026-76441 json As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Sec... Not Provided 2026-09-14 2026-09-15
CVE-2026-76440 json As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Sec... Not Provided 2026-09-14 2026-09-15
CVE-2026-20353 json As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Sec... Not Provided 2026-09-14 2026-09-15
CVE-2026-9592 json SEPPmail Secure Email Gateway & SEPPmail Cloud before version 15.0.4.2 allows an attacker to replay & hijack a user session i... Not Provided 2026-07-17 2026-07-17
Results limited to 10 most recent vulnerabilities

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