Ivanti Connect Secure, Policy Secure, and ZTA Gateways < 22.7 — RCE
Ivanti Connect Secure, Policy Secure, and ZTA Gateways contains a stack-based buffer overflow vulnerability that allows a remote unauthenticated attacker to achieve remote code execution.
A remote attacker, without authentication, can achieve full data confidentiality loss, arbitrary modification of data, complete denial of service or system unavailability. CISA has confirmed use of this vulnerability in known ransomware campaigns — treat as high priority for remediation. Federal agencies are required to remediate by 2025-04-11 under CISA BOD 22-01.
This is a Stack-based Buffer Overflow (CWE-121) vulnerability in Ivanti Connect Secure, Policy Secure, and ZTA Gateways. A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution. Exploitation requires remote network access, higher attack complexity, no authentication required, and no user interaction required.
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Phishing link
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Malicious file
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Server compromised
Probably yes if any of these apply:
CISA confirms this CVE has been used in known ransomware campaigns. Added to the KEV catalog on 2025-04-04; federal agencies required to remediate by 2025-04-11.
Manual remediation steps
No tested PowerShell script for this entry yet. We’re prioritising automation based on user demand.