Servers and applications
CVE-2011-2523
vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.
- Severity
- Critical 9.8
- Published
- 27 Nov 2019
- Last changed
- 16 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 96% in the next 30 daysHigher than 99% of CVEs. EPSS by FIRST, 10 Nov 2026
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
vsftpdServers and applications · cpe:a:vsftpd_project:vsftpd |
|