CVE-2021-20090 Arcadyan

[madires]

If you have an Arcadyan based router you should check for a firmware update. Be aware that several telco branded routers are actually Arcadyan devices. Since a few days someone tries to incorporate unpatched routers into their DDoS botnet.

More info:
- https://therecord.media/routers-and-modems-running-arcadyan-firmware-are-under-attack/
- https://www.tenable.com/security/research/tra-2021-13
- https://kb.cert.org/vuls/id/914124