WID-SEC-2026-3963 — Cisco Secure Email Gateway: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten

Summary

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Cisco Secure Email Gateway ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen.

Product

Das Cisco Secure Email Gateway ist eine Sicherheitslösung zum Schutz der E-Mail Kommunikation.

Vulnerabilities 1

Critical 9.8

CVE-2026-76519 Exploited Public exploit

Cisco Secure Email Gateway Arbitrary File Write Vulnerability

A vulnerability in the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system. This vulnerability is due to improper handling of email…

Cisco Cisco Secure Email Network devices

Oct 14, 2026
KEV Oct 14, 2026

Revision history

2026-10-14 #1
Initiale Fassung

References

Cisco Security Advisory cisco-sa-esa-afw-zqYJkjxp vom 2026-10-14
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-afw-zqYJkjxp
CISA Known Exploited Vulnerabilities Catalog vom 2026-10-14
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-76519