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Teams CVE-2020-17091

HIGH
Code Injection (CWE-94)
2020-11-11 secure@microsoft.com
Code Injection Microsoft RCE Teams
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Nov 11, 2020 - 07:15 cve.org
HIGH 7.8

DescriptionCVE.org

Microsoft Teams Remote Code Execution Vulnerability

AnalysisAI

Microsoft Teams Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Code Injection vulnerability could allow attackers to inject and execute arbitrary code within the application.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. Affected products include: Microsoft Teams.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.

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Same weakness CWE-94 – Code Injection

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Same technique Code Injection

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CVE-2020-17091 vulnerability details – vuln.today
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