CVE-2026-111560

Barracuda Networks Multiple Products OS Command Injection Vulnerability

Email Security Gateway 300 Firmware

Improper neutralization of shell metacharacters in the timezone configuration field in certain Barracuda appliance products using common Barracuda code allows an authenticated administrator to inject OS commands that execute with root privileges when the crafted timezone value is subsequently processed.

2. Nov 2026

Ausgewertete Quellen

• Hersteller
  https://trust.barracuda.com/security/pre-authentication-authorization-bypass-command-injection
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-111560
• CISA
  Barracuda Networks Multiple Products OS Command Injection Vulnerability
• NVD
  CVE-2026-111560
• GitHub
  https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0041.md