Back to Database
Status published
High
CVE-2021-20783
Cross-site request forgery (CSRF) vulnerability in Optical BB unit E-WMTA2.3...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-20783
Credits & Attribution
No credits recorded in the NVD database.
References
Affected Vendor
SoftBank
View all reports →Affected Software
Optical BB unit E-WMTA2.3
Vulnerable Versions:
all versions
Timeline
Official Publish:
July 28th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.