CyberRota Analysis
AI analysis pending.
CVE
CVE-2021-34451
Severity
MEDIUM
CVSS
5.3
EPSS
1.66%
Microsoft Office
Original NVD Description
Microsoft Office Online Server Spoofing Vulnerability
AUGUST 4, 2026
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Case File
CVE-2021-34451
MEDIUM · CVSS 5.3
EPSS 1.66%
Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-16 · Last synced 2026-08-04