CVE-2021-31637

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Published Mar 16, 2023 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Description

An issue found in UwAmp v.1.1, 1.2, 1.3, 2.0, 2.1, 2.2, 2.2.1, 3.0.0, 3.0.1, 3.0.2 allows a remote attacker to execute arbitrary code via a crafted DLL.

Affected Products

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:uwamp_project:uwamp:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-18525	An issue found in UwAmp v.1.1, 1.2, 1.3, 2.0, 2.1, 2.2, 2.2.1, 3.0.0, 3.0.1, 3.0.2 allows a remote attacker to execute arbitrary code via a crafted DLL.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.282% probability within 30 days)

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://gist.github.com/purabparihar/d1401e59f9e699e71e3d700cc99e02a6

History

Mar 4, 2025 3:45 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Uwamp Project Uwamp

Weaknesses

CWE-427

Sources

CVE record Updated: Feb 26, 2025, 8:16 PM

Status: PUBLISHED
Assigner: mitre
Published: Mar 16, 2023, 12:00 AM
Updated: Feb 26, 2025, 8:16 PM
Reserved: Apr 23, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 11:03 PM

Updated: Aug 3, 2024, 11:03 PM

NVD Updated: Jun 17, 2026, 3:52 AM

Status: Modified
Published: Mar 16, 2023, 3:15 PM
Modified: Jun 17, 2026, 3:52 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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