{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2022-2967", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2022-08-23T15:17:49.768Z", "datePublished": "2023-01-03T21:24:21.098Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "UA Simulation Server", "vendor": "Prosys OPC", "versions": [{"lessThan": "5.3.0-64", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "UA Modbus Server", "vendor": "Prosys OPC", "versions": [{"lessThanOrEqual": "1.4.18-5", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Parvin Kumar, Dr. Sriharsha Etigowni, and Prof. Dongyan Xu of Purdue University West Lafayette reported this vulnerability to CISA."}], "datePublic": "2022-12-15T18:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data."}], "value": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-522", "description": "CWE-522 Insufficiently Protected Credentials", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2023-01-03T21:24:21.098Z"}, "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01"}, {"url": "https://www.prosysopc.com/blog/#Security"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Prosys has released updates for the following products:<br>\u2022 UA Simulation Server: Update to v5.4.0<br>\u2022 UA Modbus Server: Update to 1.4.20<br><br>"}], "value": "Prosys has released updates for the following products:\n\u2022 UA Simulation Server: Update to v5.4.0\n\u2022 UA Modbus Server: Update to 1.4.20\n\n"}], "source": {"advisory": "ICSA-22-349-01", "discovery": "EXTERNAL"}, "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n<p>Prosys also recommends additional workarounds to mitigate exploitation of this vulnerability:</p>\n\n<ul><li>Restart the application after modifying user passwords.</li>\n</ul><p>For more information, users can refer to the Prosys OPC <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.prosysopc.com/blog/#Security\">security blog</a><span style=\"background-color: var(--wht);\">.</span></p>"}], "value": "Prosys also recommends additional workarounds to mitigate exploitation of this vulnerability:\n\n\n\n * Restart the application after modifying user passwords.\n\n\n\nFor more information, users can refer to the Prosys OPC security blog https://www.prosysopc.com/blog/#Security .\n\n"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:prosysopc:ua_modbus_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "DBD45F09-929C-4DFC-844D-3AC4E00F4F66", "versionEndExcluding": "1.4.20", "vulnerable": true}, {"criteria": "cpe:2.3:a:prosysopc:ua_simulation_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "9C7B35D9-620E-45A2-8717-91ACD9FFB3FD", "versionEndExcluding": "5.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data."}, {"lang": "es", "value": "La versi\u00f3n del servidor de simulaci\u00f3n Prosys OPC UA anterior a la v5.3.0-64 y las versiones del UA Modbus Server 1.4.18-5 y anteriores no protegen suficientemente las credenciales, lo que podr\u00eda permitir a un atacante obtener credenciales de usuario y acceder a los datos del sistema."}], "id": "CVE-2022-2967", "lastModified": "2023-01-10T16:38:23.107", "metrics": {"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": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.6, "impactScore": 5.9, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}, "published": "2023-01-03T22:15:11.757", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Vendor Advisory"], "url": "https://www.prosysopc.com/blog/#Security"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "ics-cert@hq.dhs.gov", "type": "Primary"}]}

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