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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-76461

Cisco Secure Email Gateway SQL Injection Vulnerability

Description

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 parsing logic. An attacker could exploit this vulnerability by sending a crafted email message that contains malicious SQL statements through an affected device. A successful exploit could allow the attacker to execute arbitrary SQL statements, leading to command execution with root privileges on the underlying operating system.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Secure Email

Default version status: unknown

  • 14.0.0-698affected
  • 13.5.1-277affected
  • 13.0.0-392affected
  • 14.2.0-620affected
  • 13.0.5-007affected
  • 13.5.4-038affected
  • 14.2.1-020affected
  • 14.3.0-032affected
  • 15.0.0-104affected
  • 15.0.1-030affected
  • 15.5.0-048affected
  • 15.5.1-055affected
  • 15.5.2-018affected
  • 16.0.0-050affected
  • 15.0.3-002affected
  • 16.0.0-054affected
  • 15.5.3-022affected
  • 16.0.1-017affected
  • 15.5.4-012affected
  • 16.0.4-016affected
  • 15.0.5-016affected
  • 16.0.2-112affected
  • 16.0.3-044affected

References