CVE-2020-10883

This vulnerability allows local attackers to escalate privileges on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the file system. The issue lies in the lack of proper permissions set on the file system. An attacker can leverage this vulnerability to escalate privileges. Was ZDI-CAN-9651.

Score

CVSS 3.1 7.8 High

Status

Modified - zdi-disclosures@trendmicro.com

Published

2020-03-25

Last modified

2024-08-04

Weaknesses

CWE-732

Affected products

• Ac1750 Firmware (Tp-link)
• Archer A7 (Tp-link)

References

• http://packetstormsecurity.com/files/157255/TP-Link-Archer-A7-C7-Unauthenticated-LAN-Remote-Code-Execution.html
• https://www.zerodayinitiative.com/advisories/ZDI-20-335/