CVE-2020-10882
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 route…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)2020-04-16 · remote · linux_mips · Verified
Impact
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tp-Link | Ac1750 Firmware | Version 190726 |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/157255/TP-Link-Archer-A7-C7-Unauthenticated-LAN-Remote-Code-Execution.html
- https://www.zerodayinitiative.com/advisories/ZDI-20-334/
- http://packetstormsecurity.com/files/157255/TP-Link-Archer-A7-C7-Unauthenticated-LAN-Remote-Code-Execution.html
- https://www.zerodayinitiative.com/advisories/ZDI-20-334/