CVE-2020-1403

7.5 highEPSS 10%

High (7.5) in microsoft internet explorer. EPSS 10% chance of exploitation in the next 30 days.

A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code Execution Vulnerability'.

Severity

CVSS 3.1

7.5 high

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

EPSS: 10% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
Published: 2020-07-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:internet_explorer

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1403
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1403

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