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CVE-2025-22457

Published: Apr 3, 2025Updated: Oct 24, 2025 Sources: CVE List NVD BDUCWE-121
9.0CRITICAL
NVD MITRE
EPSS Score
99.9%
Top 0.0%
CISA KEV
Active Exploitation
Since Apr 4, 2025
Exploits
1 Known
Remediation
Patch Available
Self-Check
Nuclei · OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-121CWE-787

Affected Products

Ivanti
commercial·USaka ivanti connect secure, avalanche
Connect Secure
Security Products
Policy Secure
Security Products
Neurons for ZTA gateways
Security Products
zero trust access gateway
Security Products
Pulse Connect Secure (EoS)
Security Products
ZTA Gateways
Security Products
and 2 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Apr 4, 2025
Remediation due:Apr 11, 2025
Ransomware:Known ransomware use

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

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457
forums.ivanti.com
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-22457
cisa.gov
https://forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457?language=en_US
forums.ivanti.com
and 1 more references View all →

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