cve/2015/CVE-2015-6305.md

### [CVE-2015-6305](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6305)
![](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

Untrusted search path vulnerability in the CMainThread::launchDownloader function in vpndownloader.exe in Cisco AnyConnect Secure Mobility Client 2.0 through 4.1 on Windows allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by dbghelp.dll, aka Bug ID CSCuv01279.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4211.

### POC

#### Reference
- http://packetstormsecurity.com/files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html
- https://www.exploit-db.com/exploits/38289/

#### Github
- https://github.com/goichot/CVE-2020-3153
- https://github.com/goichot/CVE-2020-3433