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Vulnerability Details CVE-2022-26639
TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the DNSServers parameter.
Exploit prediction scoring system (EPSS) score
EPSS Score
0.005
EPSS Ranking
62.9%
CVSS Severity
CVSS v3 Score
7.2
CVSS v2 Score
6.5
References
https://github.com/Quadron-Research-Lab/Hardware-IoT/blob/main/tp-link%20tl-wr840n_DNSServers%3D.pdf
https://github.com/Quadron-Research-Lab/Hardware-IoT/blob/main/tp-link%20tl-wr840n_DNSServers%3D.pdf
Products affected by CVE-2022-26639
Tp-Link
»
Tl-Wr840n
»
Version:
6.20
cpe:2.3:h:tp-link:tl-wr840n:6.20
Tp-Link
»
Tl-Wr840n Firmware
»
Version:
0.9.1.4.16
cpe:2.3:o:tp-link:tl-wr840n_firmware:0.9.1.4.16
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