{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-36539", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2025-04-21T19:39:54.984Z", "datePublished": "2025-06-12T19:56:33.320Z", "dateUpdated": "2025-06-12T20:04:23.575Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "PI Data Archive", "vendor": "AVEVA", "versions": [{"lessThanOrEqual": "2018 SP3 Patch 4", "status": "affected", "version": "2023", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "PI Data Archive", "vendor": "AVEVA", "versions": [{"status": "affected", "version": "2023 Patch 1"}]}, {"defaultStatus": "unaffected", "product": "PI Server", "vendor": "AVEVA", "versions": [{"lessThanOrEqual": "2018 SP3 Patch 6", "status": "affected", "version": "2023", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "PI Server", "vendor": "AVEVA", "versions": [{"lessThanOrEqual": "2018 SP3 Patch 6", "status": "affected", "version": "2023 Patch 1", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "AVEVA reported these vulnerabilities to CISA."}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "AVEVA PI Data Archive products \nare vulnerable to an uncaught exception that, if exploited, could allow \nan authenticated user to shut down certain necessary PI Data Archive \nsubsystems, resulting in a denial of service."}], "value": "AVEVA PI Data Archive products \nare vulnerable to an uncaught exception that, if exploited, could allow \nan authenticated user to shut down certain necessary PI Data Archive \nsubsystems, resulting in a denial of service."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 7.1, "baseSeverity": "HIGH", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-248", "description": "CWE-248", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2025-06-12T19:56:33.320Z"}, "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-07"}, {"url": "https://www.aveva.com/en/support-and-success/cyber-security-updates/"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>AVEVA recommends that organizations evaluate the impact of these \nvulnerabilities based on their operational environment, architecture, \nand product implementation. Users with affected product versions should \napply security updates to mitigate the risk of exploit.</p><p>All affected versions of PI Data \nArchive and PI Server can be fixed by upgrading to PI Server 2024 or \nhigher. From <a target=\"_blank\" rel=\"nofollow\" href=\"https://my.osisoft.com/\">OSISoft Customer Portal</a>, search for \"AVEVA PI Server\" and select version 2024 or higher.</p><p>For additional information please refer to <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.aveva.com/en/support-and-success/cyber-security-updates/\">AVEVA-2025-001</a>.\n\n<br></p>"}], "value": "AVEVA recommends that organizations evaluate the impact of these \nvulnerabilities based on their operational environment, architecture, \nand product implementation. Users with affected product versions should \napply security updates to mitigate the risk of exploit.\n\nAll affected versions of PI Data \nArchive and PI Server can be fixed by upgrading to PI Server 2024 or \nhigher. From OSISoft Customer Portal https://my.osisoft.com/ , search for \"AVEVA PI Server\" and select version 2024 or higher.\n\nFor additional information please refer to AVEVA-2025-001 https://www.aveva.com/en/support-and-success/cyber-security-updates/ ."}], "source": {"advisory": "ICSA-25-162-07", "discovery": "INTERNAL"}, "title": "AVEVA PI Data Archive Uncaught Exception", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>AVEVA recommends that organizations evaluate the impact of these \nvulnerabilities based on their operational environment, architecture, \nand product implementation. Users with affected product versions should \napply security updates to mitigate the risk of exploit.</p><p>AVEVA further recommends users follow general defensive measures:</p>\n<ul>\n<li>Monitor liveness of PI Network Manager and PI Archive Subsystem services.</li>\n<li>Set the PI Network Manager and PI Archive Subsystem services to automatically restart.</li>\n<li>Limit Port 5450 access to trusted workstations and software.</li>\n<li>For a list of PI System firewall port requirements, see knowledge base article <a target=\"_blank\" rel=\"nofollow\" href=\"https://customers.osisoft.com/s/knowledgearticle?knowledgeArticleUrl=KB01162\">KB01162 - Firewall Port Requirements</a>.</li></ul><li>Impact and severity of vulnerabilities can be reduced through \nindustry accepted IT practices. Please consult your IT engineer for \nadvice on how to best implement these firewall restrictions in your \norganization's architecture. 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