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Vulnerability record · CVE-2022-46914 · published 20 December 2022

CVE-2022-46914: Tp-link tl-wa801n firmware vulnerability

Tp Link · Tl Wa801n Firmware

An issue in the firmware update process of TP-LINK TL-WA801N / TL-WA801ND V1 v3.12.16 and earlier allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image.

8.8 CVSS 3.1 High EPSS 0.97% · top 39.7%
8.8CVSS 3.1 base score
0.97%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

An issue in the firmware update process of TP-LINK TL-WA801N / TL-WA801ND V1 v3.12.16 and earlier allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJ4czlpwi
https://www.tp-link.com/us/press/security-advisory/ Vendor Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJ4czlpwi
https://www.tp-link.com/us/press/security-advisory/ Vendor Advisory

Track CVE-2022-46914 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

6.1CVE-2021-3275Tp-link td-w9977 firmware cross-site scripting vulnerabilityUnauthenticated stored cross-site scripting (XSS) exists in multiple TP-Link products including WIFI Routers (Wireless AC routers), Access Points, AD…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2022-46914), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.