Main Vulnerability Database Vulnerabilities #VU26748

#VU26748 Improper Certificate Validation in Ivanti Connect Secure (formerly Pulse Connect Secure) and Ivanti Policy Secure (formerly Pulse Policy Secure) - CVE-2020-11580

Published: April 9, 2020

Vulnerability identifier: #VU26748

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2020-11580

CWE-ID: CWE-295

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

Vulnerable software:
Ivanti Connect Secure (formerly Pulse Connect Secure)
Ivanti Policy Secure (formerly Pulse Policy Secure)

Software vendor:
Ivanti

Description

The vulnerability allows a remote attacker to perform a man-in-the-middle (MitM) attack.

The vulnerability exists due to tncc.jar applet accept an arbitrary SSL certificate. A remote attacker can perform a MitM attack.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.