CVE-2023-4472

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-4472", "assignerOrgId": "027e81ed-0dd4-4685-ab4d-884aec5bb484", "state": "PUBLISHED", "assignerShortName": "Mandiant", "dateReserved": "2023-08-21T19:42:17.822Z", "datePublished": "2024-02-01T22:11:21.361Z", "dateUpdated": "2025-06-11T16:45:41.501Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "platforms": ["All", "Cloud", "Browser"], "product": "Opinio", "vendor": "Objectplanet", "versions": [{"status": "affected", "version": "7.22"}, {"status": "unaffected", "version": "7.23"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Amine Ismail, Mandiant"}, {"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Amine Ismail, Mandiant"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application."}], "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application."}], "impacts": [{"capecId": "CAPEC-59", "descriptions": [{"lang": "en", "value": "CAPEC-59 Session Credential Falsification through Prediction"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-335", "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "027e81ed-0dd4-4685-ab4d-884aec5bb484", "shortName": "Mandiant", "dateUpdated": "2024-02-01T22:11:21.361Z"}, "references": [{"url": "https://www.objectplanet.com/opinio/changelog.html"}, {"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md"}], "source": {"discovery": "EXTERNAL"}, "timeline": [{"lang": "en", "time": "2023-08-21T17:00:00.000Z", "value": "Issue reported to Objectplanet and CVE number assigned."}, {"lang": "en", "time": "2023-08-22T17:00:00.000Z", "value": "Issue confirmed by Objectplanet and announced that a patch will be released in the next version."}, {"lang": "en", "time": "2023-08-31T17:00:00.000Z", "value": "Objectplanet released version 7.23. Mandiant delayed vulnerability disclosure to allow Opinio customers time to patch."}], "title": "Cryptographically weak PRNG in Opinio 7.22", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-02-21T19:37:11.901532Z", "id": "CVE-2023-4472", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-11T16:45:41.501Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:31:05.503Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.objectplanet.com/opinio/changelog.html", "tags": ["x_transferred"]}, {"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.objectplanet.com/opinio/changelog.html", "tags": ["x_transferred"]}, {"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:31:05.503Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-4472", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-21T19:37:11.901532Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-23T19:01:12.242Z"}}], "cna": {"title": "Cryptographically weak PRNG in Opinio 7.22", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Amine Ismail, Mandiant"}, {"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Amine Ismail, Mandiant"}], "impacts": [{"capecId": "CAPEC-59", "descriptions": [{"lang": "en", "value": "CAPEC-59 Session Credential Falsification through Prediction"}]}], "affected": [{"vendor": "Objectplanet", "product": "Opinio", "versions": [{"status": "affected", "version": "7.22"}, {"status": "unaffected", "version": "7.23"}], "platforms": ["All", "Cloud", "Browser"], "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2023-08-21T17:00:00.000Z", "value": "Issue reported to Objectplanet and CVE number assigned."}, {"lang": "en", "time": "2023-08-22T17:00:00.000Z", "value": "Issue confirmed by Objectplanet and announced that a patch will be released in the next version."}, {"lang": "en", "time": "2023-08-31T17:00:00.000Z", "value": "Objectplanet released version 7.23. Mandiant delayed vulnerability disclosure to allow Opinio customers time to patch."}], "references": [{"url": "https://www.objectplanet.com/opinio/changelog.html"}, {"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application.", "supportingMedia": [{"type": "text/html", "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-335", "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)"}]}], "providerMetadata": {"orgId": "027e81ed-0dd4-4685-ab4d-884aec5bb484", "shortName": "Mandiant", "dateUpdated": "2024-02-01T22:11:21.361Z"}}}, "cveMetadata": {"cveId": "CVE-2023-4472", "state": "PUBLISHED", "dateUpdated": "2025-06-11T16:45:41.501Z", "dateReserved": "2023-08-21T19:42:17.822Z", "assignerOrgId": "027e81ed-0dd4-4685-ab4d-884aec5bb484", "datePublished": "2024-02-01T22:11:21.361Z", "assignerShortName": "Mandiant"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "platforms": ["All", "Cloud", "Browser"], "product": "Opinio", "vendor": "Objectplanet", "versions": [{"status": "affected", "version": "7.22"}, {"status": "unaffected", "version": "7.23"}]}], "source": "mandiant-cve@google.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:objectplanet:opinio:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A09C2A9-4E46-4B49-AC57-DEFD7E693093", "versionEndExcluding": "7.23", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application."}, {"lang": "es", "value": "Objectplanet Opinio versi\u00f3n 7.22 y anteriores utiliza un generador de n\u00fameros pseudoaleatorios (PRNG) criptogr\u00e1ficamente d\u00e9bil acoplado a una semilla predecible, lo que podr\u00eda conducir a una apropiaci\u00f3n no autenticada de la cuenta de cualquier usuario de la aplicaci\u00f3n."}], "id": "CVE-2023-4472", "lastModified": "2026-06-17T06:37:54.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-4472", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-02-21T19:37:11.901532Z", "version": "2.0.3"}}]}, "published": "2024-02-01T22:15:55.220", "references": [{"source": "mandiant-cve@google.com", "tags": ["Third Party Advisory"], "url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md"}, {"source": "mandiant-cve@google.com", "tags": ["Release Notes"], "url": "https://www.objectplanet.com/opinio/changelog.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2024/MNDT-2024-0002.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.objectplanet.com/opinio/changelog.html"}], "sourceIdentifier": "mandiant-cve@google.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-335"}], "source": "mandiant-cve@google.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-335"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}