Description

The Ivanti Connect Secure, Policy Secure Gate and Neurons have an SSRF (server-side request forgery) vulnerability. An attacker can use this vulnerability to bypass the fix for the authentication bypass vulnerability (CVE-2023-46805) and exploit the RCE vulnerability (CVE-2024-21887) to compromise the system.

Remediation

Upgrade to the latest version of Ivanti Connect Secure / Policy Secure / Neurons

References

CVE-2024-21893

CVE-2024-21888 Privilege Escalation for Ivanti Connect Secure and Ivanti Policy Secure

Related Vulnerabilities

Apache HTTP Server Improper Input Validation Vulnerability (CVE-2011-4317)

Java Unspesificed Vulnerability (CVE-2019-2786)

Internet Information Services Other Vulnerability (CVE-2002-0224)

phpList Access of Resource Using Incompatible Type ('Type Confusion') Vulnerability (CVE-2020-8547)

Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2015-5341)

Severity

High

Classification

CVE-2024-21893 CWE-918 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

SSRF Known Vulnerabilities Acumonitor