CVE-2021-45391

EPSS 1.8%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Feb 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in the goform/setIPv6Status binary file /usr/sbin/httpd via the conType parameter, which causes a Denial of Service.

Affected products

n/a · n/a

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References

https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1 https://www.tenda.com.cn/https://www.tenda.com.cn/product/AX12.html http://tendawifi.com/index.html