Unchecked return value in Ivanti Connect Secure (formerly Pulse Connect Secure) and Ivanti Policy Secure (formerly Pulse Policy Secure) - CVE-2025-55146
Published: September 9, 2025
Vulnerability identifier: #VU115025
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-55146
CWE-ID: CWE-252
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Ivanti
Affected software:
Ivanti Connect Secure (formerly Pulse Connect Secure)
Ivanti Policy Secure (formerly Pulse Policy Secure)
Ivanti Connect Secure (formerly Pulse Connect Secure)
Ivanti Policy Secure (formerly Pulse Policy Secure)
Detailed vulnerability description
The vulnerability allows a remote user to perform a denial of service (DoS) attacks.
The vulnerability exists due to an unchecked return value. A remote privileged user can pass specially crafted data to the system and perform a denial of service (DoS) attack.
How to mitigate CVE-2025-55146
Install updates from vendor's website.