VULNERABILITY INTELLIGENCE

CVE-2021-20783

CVSS score8.8 HIGH
EPSS probability0.55%
CISA KEVNot currently listed
Published2021-07-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-352

Primary references