CVE-2020-1432
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via…
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
Timeline
ID reserved
By microsoft
- 8 months later
· 8 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 4.5% · top 8.5% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
- Information Disclosure
Affected products
Microsoft · Internet Explorer 11 on Windows 10 Version 2004 for x64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 2004 for 32-bit Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 2004 for ARM64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11
- affected Windows 10 Version 1803 for 32-bit Systems
- affected Windows 10 Version 1803 for x64-based Systems
- affected Windows 10 Version 1803 for ARM64-based Systems
- affected Windows 10 Version 1809 for 32-bit Systems
- affected Windows 10 Version 1809 for x64-based Systems
- affected Windows 10 Version 1809 for ARM64-based Systems
- affected Windows Server 2019
- affected Windows 10 Version 1709 for 32-bit Systems
- affected Windows 10 Version 1709 for x64-based Systems
- affected Windows 10 Version 1709 for ARM64-based Systems
- affected Windows 10 for 32-bit Systems
- affected Windows 10 for x64-based Systems
- affected Windows 10 Version 1607 for 32-bit Systems
- affected Windows 10 Version 1607 for x64-based Systems
- affected Windows Server 2016
- affected Windows 7 for 32-bit Systems Service Pack 1
- affected Windows 7 for x64-based Systems Service Pack 1
- affected Windows 8.1 for 32-bit systems
- affected Windows 8.1 for x64-based systems
- affected Windows RT 8.1
- affected Windows Server 2008 R2 for x64-based Systems Service Pack 1
- affected Windows Server 2012 R2
Microsoft · Internet Explorer 11 on Windows 10 Version 1909 for 32-bit Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 1909 for x64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems
- affected unspecified
Microsoft · Internet Explorer 11 on Windows Server 2012
- affected unspecified
References (1)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1432 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-1432)Record last updated .