Vulnerabilities (CVE)

Filtered by vendor Tendacn Subscribe
Filtered by product G1 Firmware
Total 23 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-45989 1 Tendacn 4 G1, G1 Firmware, G3 and 1 more 2023-12-10 7.8 HIGH 7.5 HIGH
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function guestWifiRuleRefresh. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qosGuestUpstream and qosGuestDownstream parameters.
CVE-2021-27691 1 Tendacn 6 G0, G0 Firmware, G1 and 3 more 2023-12-10 10.0 HIGH 9.8 CRITICAL
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.
CVE-2021-27692 1 Tendacn 4 G1, G1 Firmware, G3 and 1 more 2023-12-10 10.0 HIGH 9.8 CRITICAL
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.