Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-28456

Microsoft Excel Information Disclosure Vulnerability

Published

2021-04-13T20:15:20.470

Last Modified

2024-11-21T05:59:42.703

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application microsoft 365_apps - Yes
Application microsoft excel 2010 Yes
Application microsoft excel 2013 Yes
Application microsoft excel 2013 Yes
Application microsoft excel 2016 Yes
Application microsoft office 2019 Yes
Application microsoft office 2019 Yes
Application microsoft office_online_server - Yes
Application microsoft office_web_apps_server 2013 Yes
References