CVE-2020-25247 Path traversal in n/a
Attackers can exploit a directory traversal vulnerability in Hyland OnBase to write arbitrary files to the server.
- 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-2020-25247?
CVE-2020-25247 is a high-severity path traversal vulnerability in n/a, published on 11 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Hyland OnBase through 18.0.0.32 and 19.x through 19.8.9.1000. Directory traversal exists for writing to files, as demonstrated by the FileName parameter.
Weakness: CWE-22
Which versions are affected by CVE-2020-25247?
It affects 1 product.
Products include Hyland Onbase.
How do I fix CVE-2020-25247?
No fix has been published for CVE-2020-25247 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-2020-25247 being exploited?
There is no known exploitation of CVE-2020-25247 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-53gm-2jx9-4jp3.