CVE-2025-22457

Ivanti Connect Secure, Ivanti Policy Secure, Ivanti Neurons for ZTA gateways

Published 3 Apr 2025 · updated 4 Aug 2026 · Analyzed

9.8 Critical · CVSS 3.1, NVD

Exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on 4 Apr 2025, with a remediation deadline of 11 Apr 2025 for US federal agencies. It has been used in ransomware campaigns.

Required action: Apply mitigations as set forth in the CISA instructions linked below.

Description

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.

References

forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457 · Vendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-22457 · US Government Resource