Advisory Details

May 24th, 2024

Ivanti Avalanche FileStoreConfig Unrestricted File Upload Remote Code Execution Vulnerability

ZDI-24-504
ZDI-CAN-23525

CVE ID CVE-2024-29848
CVSS SCORE 7.2, AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS Ivanti
AFFECTED PRODUCTS Avalanche
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche. Authentication is required to exploit this vulnerability.

The specific flaw exists within the FileStoreConfig app. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.

ADDITIONAL DETAILS Ivanti has issued an update to correct this vulnerability. More details can be found at:
https://forums.ivanti.com/s/article/Security-Advisory-May-2024?language=en_US
DISCLOSURE TIMELINE
  • 2024-04-24 - Vulnerability reported to vendor
  • 2024-05-24 - Coordinated public release of advisory
CREDIT Anonymous
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