CVE-2020-12046

{"containers": {"cna": {"affected": [{"product": "Opto 22 SoftPAC Project", "vendor": "n/a", "versions": [{"status": "affected", "version": "SoftPAC Project Version 9.6 and prior"}]}], "descriptions": [{"lang": "en", "value": "Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC\u2019s firmware files\u2019 signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-347", "description": "IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-05-14T20:30:55.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2020-12046", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Opto 22 SoftPAC Project", "version": {"version_data": [{"version_value": "SoftPAC Project Version 9.6 and prior"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC\u2019s firmware files\u2019 signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "IMPROPER VERIFICATION OF CRYPTOGRAPHIC SIGNATURE CWE-347"}]}]}, "references": {"reference_data": [{"name": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01", "refsource": "MISC", "url": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:48:57.974Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2020-12046", "datePublished": "2020-05-14T20:30:55.000Z", "dateReserved": "2020-04-21T00:00:00.000Z", "dateUpdated": "2024-08-04T11:48:57.974Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Opto 22 SoftPAC Project", "vendor": "n/a", "versions": [{"status": "affected", "version": "SoftPAC Project Version 9.6 and prior"}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opto22:softpac_project:*:*:*:*:*:*:*:*", "matchCriteriaId": "9FB5DE86-447E-4930-BB04-4BD3D380C0B7", "versionEndIncluding": "9.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Opto 22 SoftPAC Project Version 9.6 and prior. SoftPAC\u2019s firmware files\u2019 signatures are not verified upon firmware update. This allows an attacker to replace legitimate firmware files with malicious files."}, {"lang": "es", "value": "Opto 22 SoftPAC Project Versi\u00f3n 9.6 y anteriores. Las firmas de los archivos de firmware de SoftPAC no son verificados con la actualizaci\u00f3n del firmware. Esto permite a un atacante reemplazar archivos de firmware leg\u00edtimos con archivos maliciosos."}], "id": "CVE-2020-12046", "lastModified": "2026-06-17T02:51:20.330", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-05-14T21:15:13.180", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-20-135-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-347"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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