CVE-2020-1240
HIGHMicrosoft 365 Apps - Remote Code Execution via Memory Object Handling
Title source: llmDescription
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1240
Scores
CVSS v3
8.8
EPSS
0.1382
EPSS Percentile
96.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
Status
published
Products (1)
microsoft/365_apps
Published
Jul 14, 2020
Tracked Since
Feb 18, 2026