tenda G3 Security Vulnerabilities

5 Vulnerabilities

Description
Command Injection in Tenda G0 routers with firmware versions v15.11.0.6(9039)_CN and v15.11.0.5(5876)_CN , and Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted action/setDebugCfg request. This occurs because the "formSetDebugCfg" function executes glibc's system function with untrusted input. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27691, Last Modified: 2021-04-16T00:15:00Z References Advisory
Command Injection in Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted "action/umountUSBPartition" request. This occurs because the "formSetUSBPartitionUmount" function executes the "doSystemCmd" function with untrusted input. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27692, Last Modified: 2021-04-16T00:15:00Z References Advisory
Buffer Overflow in Tenda G1 and G3 routers with firmware version V15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"IPMacBindIndex "request. This occurs because the "formIPMacBindDel" function directly passes the parameter "IPMacBindIndex" to strcpy without limit. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27706, Last Modified: 2021-04-14T15:15:00Z References Advisory
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27707, Last Modified: 2021-04-14T15:15:00Z References Advisory
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit. Impacted versions: - Base Score: 0.0, Severity: NA, ID: CVE-2021-27705, Last Modified: 2021-04-14T15:15:00Z References Advisory

Description

Command Injection in Tenda G0 routers with firmware versions v15.11.0.6(9039)_CN and v15.11.0.5(5876)_CN , and Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted action/setDebugCfg request. This occurs because the "formSetDebugCfg" function executes glibc's system function with untrusted input.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27691, Last Modified: 2021-04-16T00:15:00Z

References

Advisory

Command Injection in Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted "action/umountUSBPartition" request. This occurs because the "formSetUSBPartitionUmount" function executes the "doSystemCmd" function with untrusted input.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27692, Last Modified: 2021-04-16T00:15:00Z

References

Advisory

Buffer Overflow in Tenda G1 and G3 routers with firmware version V15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"IPMacBindIndex "request. This occurs because the "formIPMacBindDel" function directly passes the parameter "IPMacBindIndex" to strcpy without limit.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27706, Last Modified: 2021-04-14T15:15:00Z

References

Advisory

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27707, Last Modified: 2021-04-14T15:15:00Z

References

Advisory

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-27705, Last Modified: 2021-04-14T15:15:00Z

References

Advisory

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