Act
active
CISA: Patch Ivanti Connect Secure Zero-Day Exploited Since Oct 1
- Engineer — Act: Ivanti Connect Secure is a widely deployed VPN appliance now under active zero-day exploitation; patch immediately and audit device logs and downstream network activity for signs of pre-patch compromise going back to October 1.
- SOC/IR — Act: Active exploitation of an edge VPN appliance demands an assume-breach posture — hunt for lateral movement or credential harvesting originating from ICS appliances in your estate since at least October 1, and check for anomalous outbound sessions from those hosts.
- Leader — Act: A CISA emergency advisory on a widely used VPN product with confirmed zero-day exploitation since October 1 warrants a same-week check: confirm whether Ivanti Connect Secure is in your environment, verify patch status with your team, and be ready to brief leadership if a breach window is identified.
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