What is CVE-2011-5010?

CVE-2011-5010 is a vulnerability in Ctekproducts Skyrouter, classified under CWE-264. Published 2011-12-25.

Is CVE-2011-5010 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Ctekproducts Skyrouter

CVE-2011-5010

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.

Published 2011-12-25 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.657 (99.3th percentile), scored 2026-10-18.

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.648 · newest: 0.657 · change: +0.009

Affected products

Ctekproducts Skyrouter — versions 4200, 4300

Weakness classification (CWE)

CWE-264

Public proof-of-concept exploits

rapid7/metasploit-framework

References

dev.metasploit.com/redmine/issues/5610
www.securityfocus.com/bid/50867 (vdb-entry)
osvdb.org/77497 (vdb-entry)
secunia.com/advisories/47003 (Vendor Advisory, third-party-advisory)
www.exploit-db.com/exploits/18172 (Exploit, exploit)

Frequently asked questions

What is CVE-2011-5010?: CVE-2011-5010 is a vulnerability in Ctekproducts Skyrouter, classified under CWE-264. Published 2011-12-25.
Is CVE-2011-5010 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.