CVE-2022-27438 Code injection in n/a
Remote code execution via CustomDetection parameter in Advanced Installer update check requires user to start installation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27438?
CVE-2022-27438 is a high-severity code injection vulnerability in n/a, published on 6 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check.
Weakness: CWE-494
Which versions are affected by CVE-2022-27438?
It affects 70 products.
Products include 3cx Call Flow Designer, 3cx Crm Template Generator, Boom Boomtv Streamer Portal, Caphyon Advanced Installer, Codesector Direct Folders, Codesector Teracopy and 64 more.
How do I fix CVE-2022-27438?
No fix has been published for CVE-2022-27438 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2022-27438 being exploited?
There is no known exploitation of CVE-2022-27438 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-5xhh-3gjf-pf84.