Vulnerability Details CVE-2020-5756
Grandstream GWN7000 firmware version 1.0.9.4 and below allows authenticated remote users to modify the system's crontab via undocumented API. An attacker can use this functionality to execute arbitrary OS commands on the router.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.02
EPSS Ranking 82.8%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
Products affected by CVE-2020-5756
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cpe:2.3:h:grandstream:gwn7000:-
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cpe:2.3:o:grandstream:gwn7000_firmware:-
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cpe:2.3:o:grandstream:gwn7000_firmware:1.0.6.32