PoC Index

CVE-2021-27249

HIGH 8.8EPSS 5.1%

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.

CVSS v3.1
8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.0
8.8 HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
8.3 HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C
EPSS
5.09% chance of exploitation in the next 30 days, 92th percentile
Published
2021-04-14
Updated
2024-08-03

Exploit collections (1)

References

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