CVE-2023-22273 HIGH

CVE-2023-22273: ZDI-CAN-21307: Adobe RoboHelp Server OnPublishFile Directory Traversal Remote Code Execution Vulnerability

Vendor Adobe
Product RoboHelp
Weakness CWE-22 · Path traversal
Published November 17, 2023
Last update December 16, 2025
View on NVD All CVEs

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Adobe RoboHelp Server versions 11.4 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to Remote Code Execution by an admin authenticated attacker. Exploitation of this issue does not require user interaction.

Key dates

02Disclosure timeline

November 17, 2023 CVE published
December 16, 2025 Record updated