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High severity7.5NVD Advisory· Published Feb 4, 2022· Updated Jun 17, 2026

CVE-2021-45995

CVE-2021-45995

Description

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetStaticRoute. This vulnerability allows attackers to cause a Denial of Service (DoS) via the staticRouteNet, staticRouteMask, and staticRouteGateway parameters.

Affected products

5
  • Tenda/G1 Firmware
    cpe:2.3:o:tendacn:g1_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*
  • Tenda/G3 Firmware
    cpe:2.3:o:tendacn:g3_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*
  • Tenda/G1 and G3description
  • Tenda/G3llm-fuzzy
    Range: = 15.11.0.17(9502)_CN
  • Tenda/G1llm-fuzzy
    Range: = 15.11.0.17(9502)_CN

Patches

Vulnerability mechanics

References

1

News mentions

0

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