CVE-2026-111560
HighCVSS 8.6Summary
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.
Risk Assessment
An administrator with limited trust could gain full root privileges on the appliance, leading to complete system compromise. This threatens the integrity, confidentiality, and availability of the device.
Recommendation
Apply the vendor updates available for affected Barracuda products. Restrict administrative privileges and access to the management interface.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

