CVE-2021-45997

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service (DoS) via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExternal parameters.
References
Link Resource
https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_11/11.md Broken Link Third Party Advisory
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tendacn:g1_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*
cpe:2.3:h:tendacn:g1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:tendacn:g3_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*
cpe:2.3:h:tendacn:g3:-:*:*:*:*:*:*:*

Information

Published : 2022-02-03 18:15

Updated : 2022-02-08 08:24


NVD link : CVE-2021-45997

Mitre link : CVE-2021-45997


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

tendacn

  • g3_firmware
  • g1_firmware
  • g1
  • g3