Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of Login requests to the web management portal. When parsing the HNAP_AUTH header, the process does not properly validate 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-16139.
References
https://www.zerodayinitiative.com/advisories/ZDI-22-1491/
https://www.zerodayinitiative.com/advisories/ZDI-22-1491/
CVSS impact metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 · High
Information
Source identifier
Vulnerability status
Modified
Published
2023-03-29T17:15:19.333Z
3 years agoLast modified
2024-11-21T06:26:54.647Z
1 year ago