Vulnerability Details CVE-2021-27249
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 v1.01rc001 Wi-Fi access points. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of CGI scripts. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11369.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.8%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 8.3
References
Products affected by CVE-2021-27249
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cpe:2.3:h:dlink:dap-2020:-
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cpe:2.3:o:dlink:dap-2020_firmware:1.01