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KrcertCVELIST:CVE-2020-7880

HistoryNov 30, 2021 - 6:47 p.m.

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

2021-11-3018:47:59

CWE-20

krcert

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%

JSON

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.

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "NeoRS",
    "vendor": "douzone",
    "versions": [
      {
        "lessThanOrEqual": "RS10",
        "status": "affected",
        "version": "RS10",
        "versionType": "custom"
      }
    ]
  }
]

References

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%

JSON

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