CVE-2020-17091: Microsoft Teams Remote Code Execution Vulnerability

Published Nov 11, 2020
·
Updated

Microsoft Teams Remote Code Execution Vulnerability

Affected Software

1 affected component
Microsoft Teams

Remediation

Patch Available

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17091

Event History

Nov 11, 2020
CVE Published
via MITRE·06:48 AM
Data Sourced
via MITRE·06:48 AM
DescriptionSeverity
Data Sourced
via NVD·07:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2020-17091?

CVE-2020-17091 is a Microsoft Teams Remote Code Execution Vulnerability.

2

How severe is CVE-2020-17091?

CVE-2020-17091 has a severity level of high.

3

Which software is affected by CVE-2020-17091?

The vulnerability affects Microsoft Teams software.

4

How can I fix CVE-2020-17091?

To fix CVE-2020-17091, it is recommended to apply the security update provided by Microsoft.

5

Where can I find more information about CVE-2020-17091?

You can find more information about CVE-2020-17091 on the official Microsoft Security Guidance Advisory page.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203