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.
References
Link | Resource |
---|---|
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10201 | Patch Vendor Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-21-204/ | Third Party Advisory VDB Entry |
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10201 | Patch Vendor Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-21-204/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
AND |
|
History
21 Nov 2024, 05:57
Type | Values Removed | Values Added |
---|---|---|
References | () https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10201 - Patch, Vendor Advisory | |
References | () https://www.zerodayinitiative.com/advisories/ZDI-21-204/ - Third Party Advisory, VDB Entry |
08 Nov 2023, 22:53
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:dlink:dap-2020_firmware:1.01:rc001:*:*:*:*:*:* | |
First Time |
Dlink dap-2020 Firmware
|
Information
Published : 2021-04-14 16:15
Updated : 2024-11-21 05:57
NVD link : CVE-2021-27249
Mitre link : CVE-2021-27249
CVE.ORG link : CVE-2021-27249
JSON object : View
Products Affected
dlink
- dap-2020
- dap-2020_firmware
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')