Vulnerability in Microsoft Internet Explorer
CVE-2020-1403
A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code Execution Vulnerability'.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.105 (95.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.105 · newest: 0.105 · change: 0.000
Affected products
- Microsoft Internet Explorer — versions 11, 9
- Microsoft Internet Explorer 11 — versions Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems, Windows 10 Version 1803 for ARM64-based Systems
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For 32-Bit Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For Arm64-Based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For X64-Based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For 32-Bit Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For Arm64-Based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For X64-Based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 2004 For 32-Bit Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 2004 For Arm64-Based Systems — versions unspecified
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1403 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-1403?
- CVE-2020-1403 is a high-severity vulnerability in Microsoft Internet Explorer. CVSS score: 7.5/10. Published 2020-07-14.
- How severe is CVE-2020-1403?
- High severity. CVSS v3 base score is 7.5 out of 10.