CVE-2022-46902 Path traversal in n/a
Attackers can exploit a path traversal vulnerability in the Vocera Report Server's database restoration feature to write arbitrary files outside the intended directory.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-46902?
CVE-2022-46902 is a medium-severity path traversal vulnerability in n/a, published on 25 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Vocera Report Server and Voice Server 5.x through 5.8. There is a Path Traversal for an Unzip operation. The Vocera Report Console contains a websocket function that allows for the restoration of the database from a ZIP archive that expects a SQL import file. During the unzip operation, the code takes file paths from the ZIP archive and writes them to a Vocera temporary directory. Unfortunately, the code does not properly check if the file paths include directory traversal payloads that would escape the intended destination.
Weakness: CWE-22
Which versions are affected by CVE-2022-46902?
It affects 2 products.
Products include Vocera Report Server, Vocera Voice Server.
How do I fix CVE-2022-46902?
No fix has been published for CVE-2022-46902 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-2022-46902 being exploited?
There is no known exploitation of CVE-2022-46902 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7fqm-4qmp-xm72.