CVE-2023-22273 ZDI-CAN-21307: Adobe RoboHelp Server OnPublishFile Directory Traversal Remote Code Execution Vulnerability
An authenticated admin can exploit a path traversal vulnerability in Adobe RoboHelp Server to achieve remote code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-22273?
CVE-2023-22273 is a high-severity path traversal vulnerability in Adobe RoboHelp, published on 17 Nov 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
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.
Weakness: CWE-22
Which versions are affected by CVE-2023-22273?
It affects 1 product.
Products include Adobe Robohelp Server.
How do I fix CVE-2023-22273?
No fix has been published for CVE-2023-22273 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-22273 being exploited?
There is no known exploitation of CVE-2023-22273 in the wild and no public exploit code.
Other vulnerabilities in Adobe RoboHelp
- CVE-2009-3068 File upload in n/a
- CVE-2022-30670 Escalate Privileges to Server Admin - Robohelp Server
- CVE-2021-28588 Adobe RoboHelp Server folderId Directory Traversal Remote Code Execution Vulnerability
- CVE-2021-42727 Adobe Bridge Buffer Overflow Arbitrary code execution
- CVE-2023-22272 ZDI-CAN-21309: Adobe RoboHelp Server resolveDistinguishedName LDAP Injection Information Disclosure Vulnerability
Sources
Also known as GHSA-h45c-h5q4-xh2p.