2.1
CVSSv2

CVE-2021-40454

Published: 13/10/2021 Updated: 19/10/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

Rich Text Edit Control Information Disclosure Vulnerability

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microsoft 365 apps -

microsoft office 2013

microsoft office 2013_rt

microsoft office 2016

microsoft office 2019

microsoft office 2021

microsoft windows 10 -

microsoft windows 10 20h2

microsoft windows 10 21h1

microsoft windows 10 1607

microsoft windows 10 1809

microsoft windows 10 1909

microsoft windows 10 2004

microsoft windows 11 -

microsoft windows 8.1 -

microsoft windows rt 8.1 -

microsoft windows server 20h2

microsoft windows server 2004

microsoft windows server 2012 -

microsoft windows server 2012 r2

microsoft windows server 2016 -

microsoft windows server 2019 -

microsoft windows server 2022

Recent Articles

Microsoft Patch Tuesday bug harvest festival comes to town
The Register • Thomas Claburn in San Francisco • 12 Oct 2021

Get our weekly newsletter With 71 new CVEs, there are patches enough for everyone

Microsoft's October Patch Tuesday has arrived with fixes for 71 new CVEs, two patch revisions to address bugs from previous months that just won't die, and three CVEs tied to OpenSSL flaws. That's in addition to eight Edge-Chromium CVEs dealt with earlier this month.
Two of the fresh bugs are rated Critical, 68 are designated Important, and one is rated Low severity.
Four among the overall October harvest have been publicly disclosed, including one from July, an Azure AD security fea...