CVE-2019-14251 Path traversal in n/a
An attacker can traverse the file system to access unauthorized files via the downloadDocServer function in TEMENOS Channels.
- 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-2019-14251?
CVE-2019-14251 is a high-severity path traversal vulnerability in n/a, published on 9 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in T24 in TEMENOS Channels R15.01. The login page presents JavaScript functions to access a document on the server once successfully authenticated. However, an attacker can leverage downloadDocServer() to traverse the file system and access files or directories that are outside of the restricted directory because WealthT24/GetImage is used with the docDownloadPath and uploadLocation parameters.
Weakness: CWE-22
Which versions are affected by CVE-2019-14251?
It affects 1 product.
Products include Temenos T24.
How do I fix CVE-2019-14251?
No fix has been published for CVE-2019-14251 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-2019-14251 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-14251 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-ch35-w937-rw95.