The vulnerability of Microsoft Office packages, Microsoft Office Web Apps Server, Microsoft Excel, Microsoft 365 Apps for Enterprise, and Microsoft Office Online Server relates to insufficient protection of sensitive data, allowing attackers to gain unauthorized access to protected information.
🗓️ 27 Apr 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 17 Views
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2021-28456 | 13 Apr 202120:15 | – | attackerkb |
 | Microsoft Excel 信息泄露漏洞 | 13 Apr 202100:00 | – | cnnvd |
 | Microsoft Excel Information Disclosure Vulnerability (CNVD-2021-29996) | 14 Apr 202100:00 | – | cnvd |
 | CVE-2021-28456 | 13 Apr 202119:33 | – | cve |
 | CVE-2021-28456 Microsoft Excel Information Disclosure Vulnerability | 13 Apr 202119:33 | – | cvelist |
 | EUVD-2021-15135 | 7 Oct 202500:30 | – | euvd |
 | Description of the security update for Excel 2010: April 13, 2021 (KB3017810) | 13 Apr 202107:00 | – | mskb |
| Description of the security update for Office Online Server: April 13, 2021 (KB4504714) | 13 Apr 202107:00 | – | mskb |
| Description of the security update for Excel 2016: April 13, 2021 (KB4504721) | 13 Apr 202107:00 | – | mskb |
| Description of the security update for Office Web Apps Server 2013: April 13, 2021 (KB4504729) | 13 Apr 202107:00 | – | mskb |
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27 Apr 2021 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 24.9
CVSS 35.5
EPSS0.03688