CVE-2021-40546

2023-09-0500:00:00

mitre

www.cve.org

tenda ac6

vulnerability

denial of service

wifipwd_5g

administrator password

device crash

cve-2021-40546

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.3%

JSON

Tenda AC6 US_AC6V4.0RTL_V02.03.01.26_cn.bin allows attackers (who have the administrator password) to cause a denial of service (device crash) via a long string in the wifiPwd_5G parameter to /goform/setWifi.

References

github.com/doudoudedi/buffer_overflow/blob/main/Tenda%20AC6%20V4.0-Denial%20of%20Service%20Vulnerability.md