First published: Tue Dec 20 2022(Updated: )
TP-Link TL-WR940N V4 3.16.9 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.
Credit: cve@mitre.org cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
TP-Link WR940N Firmware | <=3.16.9 | |
TP-Link TL-WR940N V4 Firmware | ||
All of | ||
TP-Link WR940N Firmware | <=3.16.9 | |
TP-Link TL-WR940N V4 Firmware |
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CVE-2022-46139 is classified as a medium severity vulnerability.
To fix CVE-2022-46139, update the firmware of TP-Link TL-WR940N V4 to a version later than 3.16.9.
CVE-2022-46139 describes a Denial of Service (DoS) attack through uploading a malicious firmware image.
Users of TP-Link TL-WR940N V4 with firmware version 3.16.9 or earlier are affected by CVE-2022-46139.
CVE-2022-46139 requires authenticated access, making it a local exploit rather than a remote one.