Argo CD Helm Chart before 10.0.0 fails to install network policies by default, allowing any pod on a cluster to access repo-server and other Argo APIs. Attackers can exploit this unrestricted network access through combined attacks to achieve cluster compromise and remote code execution.
Exploitability
AV:AAC:LAT:NPR:LUI:NVulnerable System
VC:HVI:HVA:LSubsequent System
SC:NSI:NSA:N8.6/CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:NOther