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Vulnerabilities

Vulnerability · CVE-2025-43716

A directory traversal vulnerability exists in Ivanti LANDesk Management Gateway through 4.2-1.9.

Published Apr 23, 2025 · catalog updated Apr 23, 2025 · Ivanti LANDesk Management Suite

Check if you run it

No confirmed exploitation is on record for CVE-2025-43716. EPSS is 1.21%. Act only if a listed version of Ivanti LANDesk Management Suite is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.21%
Remediation
Vendor / distro source
Affected products
vendor Ivanti LANDesk Management Suite 0 ≤4.2-1.9

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Ivanti LANDesk Management Suite 0 ≤4.2-1.90 ≤4.2-1.9

How to fix CVE-2025-43716

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-43716. EPSS is 1.21%. Act only if a listed version of Ivanti LANDesk Management Suite is installed.

Which versions are affected?

Compare what you have installed with Ivanti LANDesk Management Suite 0 ≤4.2-1.9 0 ≤4.2-1.9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.21%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 23, 2025 · EUVD

    Detected

    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 vu

  2. Apr 23, 2025 · EUVD

    Updated

    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 vu

Sources

  • CVE.orgVulnerability recordCVE-2025-43716

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-43716

    30-day exploitation probability 1.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-12199

    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%3

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.