CVE-2020-7820 - OpenCVE

Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by setting the arguments to the vulnerable API. This can be leveraged for code execution by rebooting the victim’s PC

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

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 Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Windows
Nexaweb	Nexacro 14 Nexacro 17

Configuration 1 [-]

AND

OR	cpe:2.3:a:nexaweb:nexacro_14::::::::
	cpe:2.3:a:nexaweb:nexacro_17::::::::

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

No data.

References

Link	Providers
http://support.tobesoft.co.kr/Support/index.html
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491

History

No history.

MITRE

Status: PUBLISHED

Assigner: krcert

Published: 2020-07-02T12:40:28

Updated: 2024-08-04T09:41:01.879Z

Reserved: 2020-01-22T00:00:00

Link: CVE-2020-7820

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-07-02T13:15:10.497

Modified: 2020-07-14T19:07:56.130

Link: CVE-2020-7820

Redhat

No data.

{"containers": {"cna": {"affected": [{"platforms": ["Windows OS"], "product": "NEXACRO14/17 ExCommonApiV13", "vendor": "Tobesoft", "versions": [{"lessThan": "2019.9.6", "status": "affected", "version": "2019.9.6", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Thanks to Joengun Baek for this vulnerability report."}], "descriptions": [{"lang": "en", "value": "Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by setting the arguments to the vulnerable API. This can be leveraged for code execution by rebooting the victim\u2019s PC"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-02T12:40:28", "orgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "shortName": "krcert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://support.tobesoft.co.kr/Support/index.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491"}], "source": {"discovery": "EXTERNAL"}, "title": "Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vuln@krcert.or.kr", "ID": "CVE-2020-7820", "STATE": "PUBLIC", "TITLE": "Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "NEXACRO14/17 ExCommonApiV13", "version": {"version_data": [{"platform": "Windows OS", "version_affected": "<", "version_name": "2019.9.6", "version_value": "2019.9.6"}]}}]}, "vendor_name": "Tobesoft"}]}}, "credit": [{"lang": "eng", "value": "Thanks to Joengun Baek for this vulnerability report."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by setting the arguments to the vulnerable API. This can be leveraged for code execution by rebooting the victim\u2019s PC"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20 Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "http://support.tobesoft.co.kr/Support/index.html", "refsource": "CONFIRM", "url": "http://support.tobesoft.co.kr/Support/index.html"}, {"name": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491", "refsource": "CONFIRM", "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:41:01.879Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://support.tobesoft.co.kr/Support/index.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491"}]}]}, "cveMetadata": {"assignerOrgId": "cdd7a122-0fae-4202-8d86-14efbacc2863", "assignerShortName": "krcert", "cveId": "CVE-2020-7820", "datePublished": "2020-07-02T12:40:28", "dateReserved": "2020-01-22T00:00:00", "dateUpdated": "2024-08-04T09:41:01.879Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nexaweb:nexacro_14:*:*:*:*:*:*:*:*", "matchCriteriaId": "4E95DFB8-11DE-451A-9F7E-FE94E9F67702", "versionEndExcluding": "2019.9.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:nexaweb:nexacro_17:*:*:*:*:*:*:*:*", "matchCriteriaId": "14D39089-6FA2-4FFA-865A-D11171BC058B", "versionEndExcluding": "2019.9.6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by setting the arguments to the vulnerable API. This can be leveraged for code execution by rebooting the victim\u2019s PC"}, {"lang": "es", "value": "Nexacro14/17 ExtCommonApiV13 Library versi\u00f3n 2019.9.6, contiene una vulnerabilidad que podr\u00eda permitir a un atacante remoto ejecutar c\u00f3digo arbitrario mediante el ajuste de los argumentos en la API vulnerable. Esto puede ser aprovechado para la ejecuci\u00f3n del c\u00f3digo mediante el reinicio de la PC de la v\u00edctima"}], "id": "CVE-2020-7820", "lastModified": "2020-07-14T19:07:56.130", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "vuln@krcert.or.kr", "type": "Secondary"}]}, "published": "2020-07-02T13:15:10.497", "references": [{"source": "vuln@krcert.or.kr", "tags": ["Third Party Advisory"], "url": "http://support.tobesoft.co.kr/Support/index.html"}, {"source": "vuln@krcert.or.kr", "tags": ["Third Party Advisory"], "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491"}], "sourceIdentifier": "vuln@krcert.or.kr", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "vuln@krcert.or.kr", "type": "Secondary"}]}