CVEvulnerability

CVE-2021-42232

9.8 CRITICAL Published 2022-08-23 Modified 2026-07-09 Official page ↗
Status
Modified
Published
2022-08-23
Last modified
2026-07-09
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-78

Description

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.

Affected configurations

• tp-link archer a7 firmware 210519

Related

Weakness · CWE (1)

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References