CVE-2020-7880

douzone NeoRS remote support program ActiveX vulnerability

HIGH

8.8

CVSS Score

Published: November 30, 2021 at 06:47 PM UTC

Updated: June 17, 2026 at 03:25 AM UTC

1 product affected across 1 vendorNeoRS· also runs on 1 platform

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Severity

HIGH8.8

Exploit prediction

EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

NeoRS · Douzone

95%

v ≤ rs10RS10

microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Windows · Microsoft

95%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory

Source: [email protected]

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

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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