CVE-2021-43225 - Vulnerability Details - OpenCVE

Description

Bot Framework SDK Remote Code Execution Vulnerability

Published: 2021-12-15

Score: 7.5 High

EPSS: 2.2% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Bot Framework SDK for .NET Framework

affected

Version	Status	Constraints
`4.0.0`	affected	< 4.15.0

Configuration 1 [-]

cpe:2.3:a:microsoft:bot_framework_software_development_kit:-:*:*:*:*:.net_framework:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-30169	Bot Framework SDK Remote Code Execution Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.02237.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43225

History

Wed, 25 Feb 2026 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Microsoft Bot Framework Software Development Kit

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-12-15T14:15:11.000Z

Updated: 2024-08-04T03:55:26.995Z

Reserved: 2021-11-02T00:00:00.000Z

Link: CVE-2021-43225

Vulnrichment

Updated: 2024-08-04T03:55:26.995Z

NVD

Status : Modified

Published: 2021-12-15T15:15:09.693

Modified: 2024-11-21T06:28:52.830

Link: CVE-2021-43225

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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