Critical severity9.8NVD Advisory· Published Mar 10, 2022· Updated Jun 17, 2026
CVE-2021-44629
CVE-2021-44629
Description
A Buffer Overflow vulnerabilitiy exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/register feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
Affected products
3- cpe:2.3:o:tp-link:tl-wr886n_firmware:20190826_2.3.8:*:*:*:*:*:*:*
- TP-LINK/WR-886Ndescription
Patches
Vulnerability mechanics
References
1- github.com/Yu3H0/IoT_CVE/tree/main/886N/registerRegisternvdExploitThird Party Advisory
News mentions
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