The FBI warned that patches for a critical Barracuda ESG flaw CVE-2023-2868 are “ineffective” and patched appliances are still being hacked. The Federal Bureau of Investigation warned that security patches for critical vulnerability CVE-2023-2868 in Barracuda Email Security Gateway (ESG) are “ineffective.” According to the feds, threat actors are still hacking the patched appliances in ongoing hacking campaigns.

Source: Security Affairs