Ivanti Pulse Connect Secure Code Execution Vulnerability
What it is
Pulse Connect Secure contains an unspecified vulnerability that allows an authenticated attacker to perform code execution using uncontrolled gzip extraction.
Who's affected
Affects anyone using Ivanti VPN (Connect Secure or Pulse) or Ivanti endpoint management. The VPN is what remote workers use to reach internal systems; the endpoint management tool typically has admin reach into every laptop — exploitation in either is high-impact.
What to do
Apply updates per vendor instructions.
CISA action deadline: May 3, 2022. Federal agencies must complete the required action by this date. For private SMBs the deadline is advisory — but treat it as a strong recommendation, especially if you handle regulated data (HIPAA, GLBA, ABA model rules).
If you don't have someone in-house to verify the patch deployed across every endpoint — or you're not sure whether you're affected — that's exactly the kind of triage we do. Book a free 20-minute triage call.
Severity
CVSS base score: 7.2 — HIGH
Weakness classification: CWE-434
Source
Pulled daily from the public cisagov/kev-data mirror (CC0). View the original entry on cisa.gov. CISA KEV is US-Government public-domain data; we add the SMB-vertical framing and the coping action above.