CVE-2017-15647 Path traversal in n/a
Attackers can exploit a directory traversal vulnerability in FiberHome routers to read arbitrary files via the webproc CGI script.
- 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-2017-15647?
CVE-2017-15647 is a high-severity path traversal vulnerability in n/a, published on 19 Oct 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
On FiberHome routers, Directory Traversal exists in /cgi-bin/webproc via the getpage parameter in conjunction with a crafted var:page value.
Weakness: CWE-22
Which versions are affected by CVE-2017-15647?
It affects 1 product.
Products include Fiberhome Routerfiberhome Firmware.
How do I fix CVE-2017-15647?
No fix has been published for CVE-2017-15647 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-2017-15647 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-15647 exists.
Public exploit code: 1 Exploit-DB entry and 1 Nuclei template.
Sources
Also known as GHSA-92p6-grwf-42gw.