May 18, 2023
1 new incident, 0 with updates.
Started
- ClosedPatched
Barracuda Email Security Gateway zero-day (CVE-2023-2868)
A command injection in how Barracuda ESG appliances scan .tar attachments was exploited since October 2022 by China-nexus UNC4841 to backdoor appliances. Barracuda later told customers to replace compromised appliances outright, even after patching.
Barracuda Email Security Gateway (appliance)Closed Jun 15, 2023