First published: Thu Jul 15 2021(Updated: )
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the Cookie HTTP header. 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 the device. Was ZDI-CAN-12028.
Credit: zdi-disclosures@trendmicro.com
Affected Software | Affected Version | How to fix |
---|---|---|
Dlink Dap-1330 Firmware | =1.13b01-beta | |
Dlink Dap-1330 | ||
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CVE-2021-34830 is a vulnerability that allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers.
CVE-2021-34830 has a severity rating of 8.8 (high).
No, authentication is not required to exploit CVE-2021-34830.
The affected software for CVE-2021-34830 is D-Link DAP-1330 1.13B01 BETA routers.
To fix CVE-2021-34830, update to a non-vulnerable version of the D-Link DAP-1330 firmware.