【Security Vulnerability Warning】Barracuda Email Security Gateway (ESG) exist a high-risk security vulnerability (CVE-2023-2868), please confirm and update as soon as possible or evaluate to take mitigation measures.

• Subject: Barracuda Email Security Gateway (ESG) exist a high-risk security vulnerability (CVE-2023-2868), please confirm and update as soon as possible or evaluate to take mitigation measures.

• Description:
  For details, please refer to the following links.
  1. https://www.barracuda.com/company/legal/esg-vulnerability
  2. https://nvd.nist.gov/vuln/detail/CVE-2023-2868
  3. https://www.mandiant.com/resources/blog/barracuda-esg-exploited-globally

Network System Division
Computer and Communication Center