CVE-2020-13886 Path traversal in n/a
Attackers can exploit a directory traversal vulnerability in Intelbras IP phones to read arbitrary files from the device.
- 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-2020-13886?
CVE-2020-13886 is a medium-severity path traversal vulnerability in n/a, published on 26 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Intelbras TIP 200 60.61.75.15, TIP 200 LITE 60.61.75.15, and TIP 300 65.61.75.22 devices allow cgi-bin/cgiServer.exx?page=../ Directory Traversal.
Weakness: CWE-22
Which versions are affected by CVE-2020-13886?
It affects 3 products.
Products include Intelbras Tip200 Firmware, Intelbras Tip200lite Firmware, Intelbras Tip300 Firmware.
How do I fix CVE-2020-13886?
No fix has been published for CVE-2020-13886 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-2020-13886 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-13886 exists.
Public exploit code: 1 Nuclei template and 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-cgvm-m8vm-pwf2.