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 SOAPAction 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-12029.
Credit: zdi-disclosures@trendmicro.com
Affected Software | Affected Version | How to fix |
---|---|---|
Dlink Dap-1330 Firmware | =1.13b01-beta | |
Dlink Dap-1330 | ||
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
The vulnerability ID of the D-Link DAP-1330 vulnerability is CVE-2021-34827.
The severity level of CVE-2021-34827 is high with a score of 8.8.
CVE-2021-34827 allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers through a stack-based buffer overflow.
No, authentication is not required to exploit CVE-2021-34827.
At the time of writing, there is no available fix for CVE-2021-34827. It is recommended to follow the vendor's security advisory and apply any patches or updates as soon as they are released.