CVE-2011-5010

critical

Description

apps/a3/cfg_ethping.cgi in the Ctek SkyRouter 4200 and 4300 allows remote attackers to execute arbitrary commands via shell metacharacters in the PINGADDRESS parameter for a "u" action.

References

Exploits
More

https://www.darkreading.com/cyberattacks-data-breaches/catddos-threat-groups-sharply-ramp-up-ddos-attacks

https://blog.xlab.qianxin.com/catddos-derivative-en/

http://www.securityfocus.com/bid/50867

http://secunia.com/advisories/47003

http://osvdb.org/77497

http://dev.metasploit.com/redmine/issues/5610

Details

Source: Mitre, NVD

Published: 2011-12-25

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H