Detections
Analytics

CVE-2021-20621

high

Description

Cross-site request forgery (CSRF) vulnerability in Aterm WG2600HP firmware Ver1.0.2 and earlier, and Aterm WG2600HP2 firmware Ver1.0.2 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

References

https://jvn.jp/en/jp/JVN38248512/index.html

https://jpn.nec.com/security-info/secinfo/nv21-005.html

https://www.aterm.jp/support/tech/2019/0328.html

Details

Source: Mitre, NVD

Published: 2021-01-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00155