{"containers": {"cna": {"affected": [{"product": "PI Vision", "vendor": "OSIsoft", "versions": [{"lessThanOrEqual": "2021", "status": "affected", "version": "All versions", "versionType": "custom"}]}], "datePublic": "2021-11-09T00:00:00", "descriptions": [{"lang": "en", "value": "A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victim's user permissions."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-12-30T20:07:00", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05"}], "source": {"discovery": "UNKNOWN"}, "title": "OSIsoft PI Vision", "workarounds": [{"lang": "en", "value": "OSIsoft recommends upgrading to PI vision 2021. Information can be found in the OSIsoft PI Vision security bulletin (registration required).\n\nOSIsoft recommends users apply the following workarounds for PI Vision to help reduce risk:\n\nConfigure Publisher and Explorer roles in PI Vision User Access Levels to restrict which users can create or modify displays.\nRemove any Limits properties from AF child attributes using PI System Explorer or a bulk editing tool.\nOSIsoft recommends the following defense measures to lower the impact of exploitation for PI Vision:\n\nUse a modern web browser such as Microsoft Edge, Google Chrome, or Mozilla FireFox. Do not use Microsoft Internet Explorer.\nIf upgrade is not an option, administrators should regularly audit the AF hierarchy to ensure there are no unexpected or unknown elements, attributes, or attribute properties. It is recommended security on elements in AF be configured and enforced in addition to configuring PI point security.\nPotential unauthorized viewing of PI System data due to this issue is limited to permissions granted to the PI Vision Application Pool Identity.\u202f Configure a dedicated identity mapping for PI Vision servers and manage permissions in accordance with a data classification policy.\nSee OSIsoft customer portal knowledge article for additional details and associated security updates (registration required)."}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2021-11-09T19:12:00.000Z", "ID": "CVE-2021-43551", "STATE": "PUBLIC", "TITLE": "OSIsoft PI Vision"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "PI Vision", "version": {"version_data": [{"version_affected": "<=", "version_name": "All versions", "version_value": "2021"}]}}]}, "vendor_name": "OSIsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A remote attacker with write access to PI Vision could inject code into a display. 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Information can be found in the OSIsoft PI Vision security bulletin (registration required).\n\nOSIsoft recommends users apply the following workarounds for PI Vision to help reduce risk:\n\nConfigure Publisher and Explorer roles in PI Vision User Access Levels to restrict which users can create or modify displays.\nRemove any Limits properties from AF child attributes using PI System Explorer or a bulk editing tool.\nOSIsoft recommends the following defense measures to lower the impact of exploitation for PI Vision:\n\nUse a modern web browser such as Microsoft Edge, Google Chrome, or Mozilla FireFox. Do not use Microsoft Internet Explorer.\nIf upgrade is not an option, administrators should regularly audit the AF hierarchy to ensure there are no unexpected or unknown elements, attributes, or attribute properties. It is recommended security on elements in AF be configured and enforced in addition to configuring PI point security.\nPotential unauthorized viewing of PI System data due to this issue is limited to permissions granted to the PI Vision Application Pool Identity.\u202f Configure a dedicated identity mapping for PI Vision servers and manage permissions in accordance with a data classification policy.\nSee OSIsoft customer portal knowledge article for additional details and associated security updates (registration required)."}]}}}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-43551", "datePublished": "2021-11-09T00:00:00", "dateReserved": "2021-11-08T00:00:00", "dateUpdated": "2021-12-30T20:07:00", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:osisoft:pi_vision:*:*:*:*:*:*:*:*", "matchCriteriaId": "804EDFF4-28CE-4FF1-9A02-DF47A77255E1", "versionEndExcluding": "2021", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victim's user permissions."}, {"lang": "es", "value": "Un atacante remoto con acceso de escritura a PI Vision podr\u00eda inyectar c\u00f3digo en una pantalla. La divulgaci\u00f3n, modificaci\u00f3n o eliminaci\u00f3n de informaci\u00f3n no autorizada es posible si una v\u00edctima ve o interact\u00faa con la pantalla infectada usando Microsoft Internet Explorer. El impacto afecta a los datos del Sistema PI y otros datos accesibles con los permisos de usuario de la v\u00edctima"}], "id": "CVE-2021-43551", "lastModified": "2022-04-12T18:06:07.447", "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": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.3, "impactScore": 4.7, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}, "published": "2021-11-17T19:15:09.100", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}

{}