This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2020 1.01rc001 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the var:page parameter provided to the webproc endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13271.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: zdi
Published: 2021-10-25T17:10:50
Updated: 2024-08-04T00:26:54.606Z
Reserved: 2021-06-17T00:00:00
Link: CVE-2021-34863
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-25T17:15:08.600
Modified: 2024-11-21T06:11:21.887
Link: CVE-2021-34863
Redhat
No data.