CVE-2020-13383 Path traversal in n/a
Attackers can exploit a directory traversal flaw in openSIS to read arbitrary files from 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-2020-13383?
CVE-2020-13383 is a high-severity path traversal vulnerability in Os4ed Opensis, published on 1 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
openSIS through 7.4 allows Directory Traversal.
Weakness: CWE-22
Which versions are affected by CVE-2020-13383?
It affects 1 product.
Products include Os4ed Opensis.
How do I fix CVE-2020-13383?
No fix has been published for CVE-2020-13383 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-2020-13383 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-13383 exists.
Public exploit code: 1 Metasploit module.
Other vulnerabilities in Os4ed Opensis
Sources
Also known as GHSA-mq6w-jp25-qxf7.