TI-2011-04292 Aliases CVE-2011-5010 GHSA-c8pc-9wvq-8c7r

apps/a3/cfg_ethping.cgi in the Ctek SkyRouter 4200 and 4300 allows remote attackers to…

HIGH 79CWE-264Published 2011-12-25 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Complete · Complete · Complete
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

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.

Why it matters now

EPSS 0.65718 99th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:h:ctekproducts:skyrouter:4200:::::::*	4200	Vulnerable	Ctekproducts
cpe:2.3:h:ctekproducts:skyrouter:4300:::::::*	4300	Vulnerable	Ctekproducts

cpe:2.3:h:ctekproducts:skyrouter:4200:*:*:*:*:*:*:* Versions 4200 Vulnerable ·Ctekproducts
cpe:2.3:h:ctekproducts:skyrouter:4300:*:*:*:*:*:*:* Versions 4300 Vulnerable ·Ctekproducts

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2011-5010
2026-10-03 Alias added: GHSA-c8pc-9wvq-8c7r

References

Exploit 1

18172

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences