CVE-2020-7878

An arbitrary file download and execution vulnerability was found in the VideoOffice X2.9 and earlier versions (CVE-2020-7878). This issue is due to missing support for integrity check.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349	Third Party Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:4nb:videooffice:*:*:*:*:*:*:*:*

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

History

21 Nov 2024, 05:37

Type	Values Removed	Values Added
References	~~() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349 - Third Party Advisory~~	() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349 - Third Party Advisory

Information

Published : 2021-12-28 20:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7878

Mitre link : CVE-2020-7878

CVE.ORG link : CVE-2020-7878

JSON object : View

Products Affected

4nb

videooffice

microsoft

windows

CWE

CWE-353

Missing Support for Integrity Check

CWE-345

Insufficient Verification of Data Authenticity

{"id": "CVE-2020-7878", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-12-28T20:15:08.163", "references": [{"url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349", "tags": ["Third Party Advisory"], "source": "vuln@krcert.or.kr"}, {"url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "vuln@krcert.or.kr", "description": [{"lang": "en", "value": "CWE-353"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-345"}]}], "descriptions": [{"lang": "en", "value": "An arbitrary file download and execution vulnerability was found in the VideoOffice X2.9 and earlier versions (CVE-2020-7878). This issue is due to missing support for integrity check."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad de descarga y ejecuci\u00f3n de archivos arbitrarios en VideoOffice versiones X2.9 y versiones anteriores (CVE-2020-7878). Este problema es debido a una falta de soporte para la comprobaci\u00f3n de la integridad"}], "lastModified": "2024-11-21T05:37:57.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:4nb:videooffice:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35F57607-87D6-48F2-B8EA-81FDDFF0F31F", "versionEndIncluding": "x2.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vuln@krcert.or.kr"}