AUGUST 4, 2026
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Case File

CVE-2021-20783

HIGH · CVSS 8.8 EPSS 0.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-20783
Severity
HIGH
CVSS
8.8
EPSS
0.55%

Original NVD Description

Cross-site request forgery (CSRF) vulnerability in Optical BB unit E-WMTA2.3 allows a remote attacker to hijack the authentication of administrators via a specially crafted page.