CVE-2020-1432
An information disclosure vulnerability exists when Skype for Business is accessed via Internet...
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
- Record
CVE-2020-1432- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
- Record
CVE-2020-1432- Updated
- 2026-11-02
EUVDEUVD-2020-12308 No score
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
- Record
EUVD-2020-12308- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-775r-4pcv-6q97 No score
An information disclosure vulnerability exists when Skype for Business is accessed via Internet...
An information disclosure vulnerability exists when Skype for Business is accessed via Internet Explorer, aka 'Skype for Business via Internet Explorer Information Disclosure Vulnerability'.
- Record
GHSA-775r-4pcv-6q97- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
- microsoft internet explorer
- microsoft internet explorer 11
- microsoft internet explorer 11 on windows 10 version 1903 for 32-bit systems
- microsoft internet explorer 11 on windows 10 version 1903 for arm64-based systems
- microsoft internet explorer 11 on windows 10 version 1903 for x64-based systems
- microsoft internet explorer 11 on windows 10 version 1909 for 32-bit systems
- microsoft internet explorer 11 on windows 10 version 1909 for arm64-based systems
- microsoft internet explorer 11 on windows 10 version 1909 for x64-based systems
- microsoft internet explorer 11 on windows 10 version 2004 for 32-bit systems
- microsoft internet explorer 11 on windows 10 version 2004 for arm64-based systems
- microsoft internet explorer 11 on windows 10 version 2004 for x64-based systems
- microsoft internet explorer 11 on windows server 2012
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-1432 is a medium vulnerability (CVSS 4.3) in Microsoft Internet Explorer, published July 14, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.45%, the 91st percentile. No source names a fixed version.