### [CVE-2015-7286](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7286)
![](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

CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 rely on a polyalphabetic substitution cipher with hardcoded keys, which makes it easier for remote attackers to defeat a cryptographic protection mechanism by capturing IP or V.22bis PSTN protocol traffic.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/428280
- http://www.kb.cert.org/vuls/id/BLUU-A3NQAL

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