CVE-2020-10146
5.7 · MEDIUMOverview
CVE-2020-10146 is a medium-severity vulnerability affecting microsoft teams. It was published on December 9, 2020 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Microsoft Teams online service contains a stored cross-site scripting vulnerability in the displayName parameter that can be exploited on Teams clients to obtain sensitive information such as authentication tokens and to possibly execute arbitrary commands. This vulnerability was fixed for all Teams users in the online service on or around October 2020.
Remediation
Check the references section for vendor advisories and patches from microsoft. Update teams to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| microsoft | teams | >= 0, < 2020-10-29 | Affected |
Frequently Asked Questions
What is CVE-2020-10146?
CVE-2020-10146 is a medium-severity vulnerability affecting microsoft teams. It was published on December 9, 2020 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
How severe is CVE-2020-10146?
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-10146?
Check the references section for vendor advisories and patches from microsoft. Update teams to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-10146?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-10146 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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