VULNERABILITY INTELLIGENCE

CVE-2020-8423

CVSS score7.2 HIGH
EPSS probability9.35%
CISA KEVNot currently listed
Published2020-04-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

A buffer overflow in the httpd daemon on TP-Link TL-WR841N V10 (firmware version 3.16.9) devices allows an authenticated remote attacker to execute arbitrary code via a GET request to the page for the configuration of the Wi-Fi network.

Weakness classification

  • nvd@nist.gov: CWE-120

Primary references