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Posted by SEC Consult Vulnerability Lab, Research via Fulldisclosure on Dec 20
Hi,
earlier this year in February 2022, we published a technical security advisory –
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-multiple-zyxel-devices/ – on
different critical vulnerabilities in Zyxel devices, resulting from insecure coding practices and insecure
configuration.
Those also included a highly critical unauthenticated buffer overflow vulnerability in the proprietary Zyxel web server…