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High severity7.2NVD Advisory· Published Apr 2, 2020· Updated Jun 17, 2026

CVE-2020-8423

CVE-2020-8423

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • TP-Link/Tl Wr841n2 versions
    cpe:2.3:o:tp-link:tl-wr841n_firmware:3.16.9:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:tp-link:tl-wr841n_firmware:3.16.9:*:*:*:*:*:*:*
    • (no CPE)range: V10 firmware 3.16.9
  • TP-Link/TL-WR841N V10description

Patches

Vulnerability mechanics

References

2

News mentions

0

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