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CVE-2011-5010

HIGH · CVSS 10.0EPSS 65.7%EU EUVD

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.

Key facts

CVSS score
10.0 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-264
EPSS score
65.7% (99th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-4915)
Published
December 25, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4915 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • ctekproducts / skyrouter
  • ctekproducts / skyrouter

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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