What’s Vulnerable › Vulnerabilities

CVE-2020-7880: douzone NeoRS remote support program ActiveX vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-30 · updated 2026-06-17
• Weakness: CWE-20

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 products

• DOUZONE BIZON Co.,Ltd NeoRS: through rs10

References

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

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