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890
VMScore

CVE-2021-27692

Published: 16/04/2021 Updated: 07/11/2023
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
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Vulnerability Summary

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 malicious users to execute arbitrary OS commands via a crafted "action/umountUSBPartition" request. This occurs because the "formSetUSBPartitionUmount" function executes the "doSystemCmd" function with untrusted input.

Vulnerability Trend

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tendacn g1_firmware 15.11.0.16\\(9024\\)_cn

tendacn g1_firmware 15.11.0.17\\(9502\\)_cn

tendacn g3_firmware 15.11.0.16\\(9024\\)_cn

tendacn g3_firmware 15.11.0.17\\(9502\\)_cn

References

CWE-119CWE-78https://hackmd.io/%40aZYpdinUS2SD-yhAeHwOkw/ry-t4QfMuhttps://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
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