CVE-2020-7357

Summary

Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user through the 'NTP_Server_IP' HTTP POST parameter in system.cgi page. This issue affects several branches and versions of the CMS application, including CME-SE, CMS-60, CMS-40, CMS-20, and CMS version 8.2, 8.0, and 7.5.

Affected Software

VendorProductVersion RangeStatus
Cayin TechnologyCayin CMS-SE11.0 Build 19179 <= 11.0 Build 19179affected
Cayin TechnologyCayin CMS-6011.0 Build 19025 <= 11.0 Build 19025affected
Cayin TechnologyCayin CMS-409.0 Build 14917 <= 9.0 Build 14917affected
Cayin TechnologyCayin CMS-209.0 Build 14917 <= 9.0 Build 14917affected
Cayin TechnologyCayin CMS8.2 Build 12199affected
Cayin TechnologyCayin CMS8.0 Build 11175affected
Cayin TechnologyCayin CMS7.5 Build 11175affected

Weaknesses

  • CWE-78: CWE-78 OS Command Injection

ADP Enrichment

CVE Program Container

Additional References

References