Vulnerability Details CVE-2021-40414
An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. The SetMdAlarm API sets the movement detection parameters, giving the ability to set the sensitivity of the camera per a range of hours, and which of the camera spaces to ignore when considering movement detection. Because in cgi_check_ability the SetMdAlarm API does not have a specific case, the user permission will default to 7. This will give non-administrative users the possibility to change the movement detection parameters.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.9%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 5.5
References
Products affected by CVE-2021-40414
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cpe:2.3:h:reolink:rlc-410w:-
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cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102