Vulnerability Details CVE-2019-8985
On Netis WF2411 with firmware 2.1.36123 and other Netis WF2xxx devices (possibly WF2411 through WF2880), there is a stack-based buffer overflow that does not require authentication. This can cause denial of service (device restart) or remote code execution. This vulnerability can be triggered by a GET request with a long HTTP "Authorization: Basic" header that is mishandled by user_auth->user_ok in /bin/boa.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.718
EPSS Ranking 98.7%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 9.0
References
Products affected by CVE-2019-8985
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cpe:2.3:h:netis-systems:wf2411:-
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cpe:2.3:h:netis-systems:wf2880:-
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cpe:2.3:o:netis-systems:wf2411_firmware:2.1.36123
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cpe:2.3:o:netis-systems:wf2880_firmware:2.1.36123