CVE-2022-39812 Path traversal in n/a
An unauthenticated attacker can upload files to arbitrary directories via path traversal, potentially leading to unauthorized server access and code execution.
- 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-2022-39812?
CVE-2022-39812 is a high-severity path traversal vulnerability in n/a, published on 27 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Italtel NetMatch-S CI 5.2.0-20211008 allows Absolute Path Traversal under NMSCI-WebGui/SaveFileUploader. An unauthenticated user can upload files to an arbitrary path. An attacker can change the uploadDir parameter in a POST request (not possible using the GUI) to an arbitrary directory. Because the application does not check in which directory a file will be uploaded, an attacker can perform a variety of attacks that can result in unauthorized access to the server.
Weakness: CWE-22
Which versions are affected by CVE-2022-39812?
It affects 1 product.
Products include Italtel Netmatch-S Ci.
How do I fix CVE-2022-39812?
No fix has been published for CVE-2022-39812 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-2022-39812 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-39812 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j282-vg3j-rc2j.