CVE-2020-7880

douzone NeoRS remote support program ActiveX vulnerability

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Published Nov 30, 2021 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed

Description

The vulnerabilty was discovered in ActiveX module related to NeoRS remote support program. This issue allows an remote attacker to download and execute remote file. It is because of improper parameter validation of StartNeoRS function in ActiveX.

Analysis

No analysis available yet

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

douzone

NeoRS

affected

Version	Status	Constraints
`RS10`	affected	≤ RS10

Configuration 1 [-]

AND

cpe:2.3:a:douzone:neors:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-28812	The vulnerabilty was discovered in ActiveX module related to NeoRS remote support program. This issue allows an remote attacker to download and execute remote file. It is because of improper parameter validation of StartNeoRS function in ActiveX.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 1.7% (1.659% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36367

History

No history.

Subscriptions

Douzone Neors

Microsoft Windows

Weaknesses

CWE-20
Improper Input Validation

Sources

CVE record Updated: Aug 4, 2024, 9:41 AM

Status: PUBLISHED
Assigner: krcert
Published: Nov 30, 2021, 6:47 PM
Updated: Aug 4, 2024, 9:41 AM
Reserved: Jan 22, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:25 AM

Status: Modified
Published: Nov 30, 2021, 7:15 PM
Modified: Jun 17, 2026, 3:25 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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