Vulnerability Database

322,904

Total vulnerabilities in the database

CVE-2022-46912

An issue in the firmware update process of TP-Link TL-WR841N / TL-WA841ND V7 3.13.9 and earlier allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image.

Published: Dec 20, 2022
Updated: Nov 16, 2025
CVE: CVE-2022-46912
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 8.8
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
tp-link / tl-wr841n_firmware	-	3.13.9.x
tp-link / tl-wr841nd_v7_firmware	-	3.13.9.x

https://hackmd.io/@slASVrz_SrW7NQCsunofeA/Sk6sfbTPi
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/Sk6sfbTPi
https://www.tp-link.com/us/press/security-advisory/

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