ZDI-CAN-19664: ZDI-23-452: (Pwn2Own) TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability
First published: Mon Apr 24 2023(Updated: )
This vulnerability allows remote attackers to gain access to LAN-side services on affected installations of TP-Link Archer AX21 routers. Authentication is not required to exploit this vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TP-Link EX20v AX1800 |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-19664?
The severity of ZDI-CAN-19664 is classified as high due to its ability for remote attackers to access LAN services without authentication.
How do I fix ZDI-CAN-19664?
To fix ZDI-CAN-19664, update your TP-Link Archer AX21 router to the latest firmware version provided by TP-Link.
What devices are affected by ZDI-CAN-19664?
ZDI-CAN-19664 affects the TP-Link Archer AX21 routers.
Is authentication required to exploit ZDI-CAN-19664?
No, authentication is not required to exploit ZDI-CAN-19664, making it particularly dangerous.
What type of attack does ZDI-CAN-19664 enable?
ZDI-CAN-19664 enables remote attackers to gain unauthorized access to LAN-side services on vulnerable router installations.
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- canonical/tp-link ex20v ax1800