CVE-2025-20393

CVE-2025-20393 📌 Overview CVE-2025-20393 is a critical Remote Command Execution RCE vulnerability affecting Cisco Secure Email Gateway SEG and Cisco Secure Email and Web Manager SEWM appliances running Cisco AsyncOS. The vulnerability exists due to improper input validation in the Spam Quarantine...

CVE-2026-76461-Detection-Kit-

CVE-2026-76461 — Kit de Detección y Respuesta Recursos de detección, búsqueda y remediación para CVE-2026-76461 , una vulnerabilidad crítica de inyección SQL en Cisco AsyncOS para Cisco Secure Email Gateway SEG. ⚠️ Descargo de responsabilidad Este repositorio contiene únicamente contenido defensiv...

Cisco Secure Email Gateway SQLi (cisco-sa-esa-inj-2bLVGmhX)

According to its self-reported version, Cisco Secure Email Gateway is affected by a SQL injection vulnerability. - A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root...

CVE-2026-76461: Critical Cisco Secure Email Gateway Vulnerability Exploited in the Wild

Overview On September 14, 2026, Cisco published a security advisory for CVE-2026-76461, a critical SQL injection vulnerability affecting Cisco AsyncOS Software for Cisco Secure Email Gateway. The vulnerability has a reported CVSS v3.1 base score of 9.8 and could allow an unauthenticated, remote...

CVE-2026-76461

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability is due to insufficient validation in the email...

CVE-2026-76442 Cisco Secure Email Gateway Security Hardening Release

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

EUVD-2026-77623

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76443 Cisco Secure Email Gateway Security Hardening Release

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76441

CVE-2026-76441 affects Cisco Secure Email Gateway and Cisco Secure Email and Web Manager . Cisco's internal security review identified multiple vulnerabilities rooted in improper access control (CWE-284), addressed through software hardening releases . The vulnerability carries a CVSS 3.1 score o...

EUVD-2026-77620

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76441 Cisco Secure Email Gateway Security Hardening Release

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

Cisco Secure Email Gateway and Secure Email and Web Manager Security Hardening Release: September 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76440: Relative Path Traversal

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76461: Improper Neutralization of Special Elements used in an SQL Command

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability is due to insufficient validation in the email...

CVE-2026-76441: Improper Access Control

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-76442: Improper Validation of Specified Quantity in Input

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

VulnCheck KEV: CVE-2026-76461

Cisco AsyncOS software for Cisco Secure Email Gateway SEG contains a SQL injection vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system...

CVE-2026-76443: Improper Neutralization

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

CVE-2026-20353: Improper Control of a Resource Through its Lifetime

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple...

PT-2026-91268

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway affected versions not specified Cisco Secure Email and Web Manager affected versions not specified Description Issues exist due to improper validation of specified quantity in input, which can lead to a remote denial...