### [CVE-2012-3973](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3973)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The debugger in the developer-tools subsystem in Mozilla Firefox before 15.0, when remote debugging is disabled, does not properly restrict access to the remote-debugging service, which allows remote attackers to execute arbitrary code by leveraging the presence of the HTTPMonitor extension and connecting to that service through the HTTPMonitor port.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=757128

#### Github
No PoCs found on GitHub currently.