All vulnerabilities
CVE-2025-22457

Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability

Ivanti Connect Secure, Policy Secure, and ZTA GatewaysIdentity & access
Open in ThreatlineRecord JSON
CVSS
9.0Critical
ExploitationExploited in the wildAdded to KEV 4 Apr 2025. Known ransomware useCISA KEV
Exploit odds (EPSS)>99.9%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline11 Apr 2025Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations as set forth in the CISA instructions linked below. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 3 Apr 2025Exploit code publicMetasploit
  2. 3 Apr 2025, 15:20 UTCPublishedCVE List
  3. 4 Apr 2025Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Exploit moduleIvanti Connect Secure Unauthenticated Remote Code Execution via Stack-based Buffer Overflow 3 Apr 2025Metasploit

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

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.

Text from CVE List

Affected versions 3

  • Connect Secureunaffected: 22.7R2.6CVE List
  • Policy Secureunaffected: 22.7R1.4CVE List
  • Neurons for ZTA gatewaysunaffected: 22.8R2.2CVE List

References 3