CVE-2013-5756 Path traversal in n/a
Authenticated attackers can read arbitrary files on Yealink VoIP phones via directory traversal in the web interface.
- 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-2013-5756?
CVE-2013-5756 is a medium-severity path traversal vulnerability in n/a, published on 3 Aug 2014. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Directory traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via a .. (dot dot) in the page parameter to cgi-bin/cgiServer.exx.
Weakness: CWE-22
Which versions are affected by CVE-2013-5756?
It affects 1 product.
Products include Yealink Sip-T38g.
How do I fix CVE-2013-5756?
No fix has been published for CVE-2013-5756 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-2013-5756 being exploited?
There is no known exploitation of CVE-2013-5756 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jx7p-hhc6-v2pg.