VULNERABILITY INTELLIGENCE

CVE-2020-1400

CVSS score7.8 HIGH

EPSS probability23.73%

CISA KEVNot currently listed

Published2020-07-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database Engine Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1401, CVE-2020-1407.

Weakness classification

CWE-191: Integer Underflow (Wrap or Wraparound)

Primary references

secure@microsoft.com — Patch, Vendor Advisory
secure@microsoft.com — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry