CVE-2021-42232
CRITICALTP-Link Archer A7(US)_V5_210519 - OS Command Injection via tddp Data Packet Handling
Title source: llmDescription
TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
http://tp-link.com
Not Applicable
http://archer.com
Scores
CVSS v3
9.8
EPSS
0.0218
EPSS Percentile
80.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
tp-link/archer_a7_firmware
210519
Published
Aug 23, 2022
Tracked Since
Feb 18, 2026