CVE-2025-43716: A directory traversal vulnerability exists in Ivanti LANDesk Management Gateway through 4.2-1.9. By appending %3F.php to the URI of the /client/index.php…

PriorityP434medium5.8CVSS 3.1

AVNACLPRNUINSCCLINAN

EPSS

1.15%

63.0th percentile

A directory traversal vulnerability exists in Ivanti LANDesk Management Gateway through 4.2-1.9. By appending %3F.php to the URI of the /client/index.php endpoint, an attacker can bypass access controls and gain unauthorized access to various endpoints such as /client/index.php%3F.php/gsb/firewall.php within the management web panel, potentially exposing sensitive device information. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
ivanti	landesk_management_suite	<= 4.2-1.9	—

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