CVE-2017-9447 Path traversal in n/a
A remote unauthenticated attacker can read arbitrary files from the Parallels Remote Application Server web interface via path traversal.
- 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-2017-9447?
CVE-2017-9447 is a high-severity path traversal vulnerability in n/a, published on 28 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In the web interface of Parallels Remote Application Server (RAS) 15.5 Build 16140, a vulnerability exists due to improper validation of the file path when requesting a resource under the "RASHTML5Gateway" directory. A remote, unauthenticated attacker could exploit this weakness to read arbitrary files from the vulnerable system using path traversal sequences.
Weakness: CWE-22
Which versions are affected by CVE-2017-9447?
It affects 1 product.
Products include Parallels Remote Application Server.
How do I fix CVE-2017-9447?
No fix has been published for CVE-2017-9447 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-2017-9447 being exploited?
There is no known exploitation of CVE-2017-9447 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-g9pv-wf7c-7xh6.