CVE-2025-5451

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.8 and Ivanti Policy Secure before version 22.7R1.5 allows a remote authenticated attacker with admin rights to trigger a denial of service.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://forums.ivanti.com/s/article/July-Security-Advisory-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Multiple-CVEs	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ivanti:connect_secure::-::::::*
	cpe:2.3:a:ivanti:connect_secure:22.7:-::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1.1::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1.2::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1.3::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1.4::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r1.5::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.1::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.2::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.3::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.4::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.5::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.6::::::
	cpe:2.3:a:ivanti:connect_secure:22.7:r2.7::::::
	cpe:2.3:a:ivanti:policy_secure::::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:-::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:r1::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:r1.1::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:r1.2::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:r1.3::::::
	cpe:2.3:a:ivanti:policy_secure:22.7:r1.4::::::

History

15 Jul 2025, 13:10

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-08 15:15

Updated : 2025-07-15 13:10

NVD link : CVE-2025-5451

Mitre link : CVE-2025-5451

CVE.ORG link : CVE-2025-5451

JSON object : View

Products Affected

ivanti

policy_secure
connect_secure

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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"Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.8 and Ivanti Policy Secure before version 22.7R1.5 allows a remote authenticated attacker with admin rights to trigger a denial of service."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en pila en Ivanti Connect Secure anterior a la versi\u00f3n 22.7R2.8 e Ivanti Policy Secure anterior a la versi\u00f3n 22.7R1.5 permite que un atacante remoto autenticado con derechos de administrador active una denegaci\u00f3n de servicio."}], "lastModified": "2025-07-15T13:10:56.463", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ivanti:connect_secure:*:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0EC2FCD-5402-4269-B86A-18F8DFB8F2C9", "versionEndExcluding": "22.7"}, {"criteria": 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