Vulnerability Details CVE-2022-4499
TP-Link routers, Archer C5 and WR710N-V1, using the latest software, the strcmp function used for checking credentials in httpd, is susceptible to a side-channel attack. By measuring the response time of the httpd process, an attacker could guess each byte of the username and password.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 21.4%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2022-4499
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cpe:2.3:h:tp-link:archer_c5:2.0
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cpe:2.3:h:tp-link:tl-wr710n:1.0
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cpe:2.3:o:tp-link:archer_c5_firmware:2_160201_us
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cpe:2.3:o:tp-link:tl-wr710n_firmware:1_151022_us