C3RB3R Ransomware | Ongoing Exploitation of CVE-2023-22518 Targets Unpatched Confluence Servers
released on 2023-11-14 @ 08:21:23 PM
SentinelOne is currently monitoring increased exploitation of CVE-2023-22518, a recently identified vulnerability in Atlassian’s Confluence Datacenter and Server software. They have observed multiple campaigns leveraging the bug to deploy new C3RB3R (Cerber) ransomware variants targeting both Windows and Linux hosts.