CVE-2021-34451 Microsoft Office Online Server Spoofing Vulnerability
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2021-34451 | 16 Jul 202121:15 | – | attackerkb |
 | Office Online Server Information Representation Spear Phishing | 12 Jan 202200:00 | – | bdu_fstec |
 | Microsoft Office 安全漏洞 | 13 Jul 202100:00 | – | cnnvd |
 | CVE-2021-34451 | 16 Jul 202120:19 | – | cve |
 | EUVD-2021-21106 | 7 Oct 202500:30 | – | euvd |
 | Description of the security update for Office Online Server: July 13, 2021 (KB5001973) | 13 Jul 202114:00 | – | mskb |
 | KLA12220 Multiple vulnerabilities in Microsoft Office | 13 Jul 202100:00 | – | kaspersky |
 | Microsoft Office Online Server Spoofing Vulnerability | 13 Jul 202114:00 | – | mscve |
 | Vulnerabilities fixed in Microsoft Office | 13 Jul 202100:00 | – | ncsc |
 | CVE-2021-34451 | 16 Jul 202121:15 | – | nvd |
10
[
{
"vendor": "Microsoft",
"product": "Microsoft Office Online Server",
"versions": [
{
"version": "16.0.1",
"lessThan": "16.0.10376.20001",
"versionType": "custom",
"status": "affected"
}
]
}
]Data
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10 Aug 2026 15:11Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.3
EPSS0.01784