ZDI-CAN-12306: TP-Link AC1750 sync-server Stack-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of MAC addresses by the tdpServer endpoint. A crafted TCP message can write stack pointers to the stack. An attacker can leverage this vulnerability to execute code in the context of the root user.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-Link AC1750 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-12306?
ZDI-CAN-12306 is rated as critical due to its ability to allow arbitrary code execution by network-adjacent attackers.
How do I fix ZDI-CAN-12306?
To fix ZDI-CAN-12306, update the TP-Link Archer A7 AC1750 router firmware to the latest version provided by TP-Link.
Who is affected by ZDI-CAN-12306?
The vulnerability ZDI-CAN-12306 affects TP-Link Archer A7 AC1750 routers.
Is authentication required to exploit ZDI-CAN-12306?
No, authentication is not required to exploit the ZDI-CAN-12306 vulnerability.
What type of code can be executed due to ZDI-CAN-12306?
ZDI-CAN-12306 allows for the execution of arbitrary code on affected router installations.
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- canonical/tp-link ac1750 firmware