CVE-2020-28347: OS Command Injection
First published: Sun Nov 08 2020(Updated: )
tdpServer on TP-Link Archer A7 AC1750 devices before 201029 allows remote attackers to execute arbitrary code via the slave_mac parameter. NOTE: this issue exists because of an incomplete fix for CVE-2020-10882 in which shell quotes are mishandled.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tp-link Ac1750 Firmware | <201029 | |
| TP-Link AC1750 | =a7 |
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Reference Links
- https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2019/lao_bomb/lao_bomb.md
- https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/minesweeper.md
- https://github.com/rapid7/metasploit-framework/pull/14365
- https://github.com/rdomanski/Exploits_and_Advisories/blob/master/advisories/Pwn2Own/Tokyo2019/lao_bomb.md
- https://github.com/rdomanski/Exploits_and_Advisories/blob/master/advisories/Pwn2Own/Tokyo2020/minesweeper.md
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-28347.
What is the severity of CVE-2020-28347?
The severity of CVE-2020-28347 is critical with a CVSS score of 9.8.
Which devices are affected by CVE-2020-28347?
TP-Link Archer A7 AC1750 devices before version 201029 are affected by CVE-2020-28347.
How can remote attackers exploit CVE-2020-28347?
Remote attackers can exploit CVE-2020-28347 by executing arbitrary code via the slave_mac parameter.
Is there a fix available for CVE-2020-28347?
Yes, upgrading to a version after 201029 will fix CVE-2020-28347.
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