CVE-2020-25842 - Vulnerability Details - OpenCVE

The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00502.

Key SSVC decision points have not yet been added.

Vendors	Products
Panorama	Nhiservisignadapter

Configuration 1 [-]

cpe:2.3:a:panorama:nhiservisignadapter:1.0.20.0218:*:*:*:*:windows:*:*

No data.

No data.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2020-12-31T07:45:45.548Z

Updated: 2024-09-16T19:25:28.103Z

Reserved: 2020-09-23T00:00:00.000Z

Link: CVE-2020-25842

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-31T08:15:12.423

Modified: 2026-06-17T03:07:22.657

Link: CVE-2020-25842

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"platforms": ["Windows"], "product": "NHIServiSignAdapter", "vendor": "CHANGING Inc.", "versions": [{"status": "affected", "version": "1.0.20.0218"}]}], "credits": [{"lang": "en", "value": "DEVCORE"}], "datePublic": "2020-12-31T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Arbitrary File Access", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-12-31T07:45:45.000Z", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html"}], "solutions": [{"lang": "en", "value": "Update to version 1.0.20.1109"}], "source": {"advisory": "TVN-202012001", "discovery": "EXTERNAL"}, "title": "CHANGING Inc. NHIServiSignAdapter Windows Versions - Arbitrary File Access", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2020-12-31T06:53:00.000Z", "ID": "CVE-2020-25842", "STATE": "PUBLIC", "TITLE": "CHANGING Inc. NHIServiSignAdapter Windows Versions - Arbitrary File Access"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "NHIServiSignAdapter", "version": {"version_data": [{"platform": "Windows", "version_affected": "=", "version_value": "1.0.20.0218"}]}}]}, "vendor_name": "CHANGING Inc."}]}}, "credit": [{"lang": "eng", "value": "DEVCORE"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Arbitrary File Access"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html"}]}, "solution": [{"lang": "en", "value": "Update to version 1.0.20.1109"}], "source": {"advisory": "TVN-202012001", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:40:36.997Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html"}]}]}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2020-25842", "datePublished": "2020-12-31T07:45:45.548Z", "dateReserved": "2020-09-23T00:00:00.000Z", "dateUpdated": "2024-09-16T19:25:28.103Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"platforms": ["Windows"], "product": "NHIServiSignAdapter", "vendor": "CHANGING Inc.", "versions": [{"status": "affected", "version": "1.0.20.0218"}]}], "source": "twcert@cert.org.tw"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:panorama:nhiservisignadapter:1.0.20.0218:*:*:*:*:windows:*:*", "matchCriteriaId": "F5D367FA-80C2-43CF-8021-BC228C092E75", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege."}, {"lang": "es", "value": "La funci\u00f3n encryption de NHIServiSignAdapter presenta un fallo al verificar la ruta del archivo ingresada por los usuarios. Un atacante remoto puede acceder a archivos arbitrarios por medio del fallo sin privilegios."}], "id": "CVE-2020-25842", "lastModified": "2026-06-17T03:07:22.657", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "twcert@cert.org.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-12-31T08:15:12.423", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4270-72392-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-311"}], "source": "nvd@nist.gov", "type": "Primary"}]}