CVE-2021-20712 - Precritical Conveniences
Description
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function.
Reference
https://jvn.jp/en/jp/JVN29739718/index.html https://jpn.nec.com/security-info/secinfo/nv21-010.html