{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2023-31176", "assignerOrgId": "5804bb70-792c-43e0-8596-486cc0efe699", "state": "PUBLISHED", "assignerShortName": "SEL", "dateReserved": "2023-04-24T23:20:01.609Z", "datePublished": "2023-11-30T16:53:11.383Z", "dateUpdated": "2024-10-16T19:21:05.142Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "SEL-451", "vendor": "Schweitzer Engineering Laboratories", "versions": [ { "lessThan": "R315-V4", "status": "affected", "version": "R315-V0", "versionType": "custom" }, { "lessThan": "R316-V4", "status": "affected", "version": "R316-V0", "versionType": "custom" }, { "lessThan": "R317-V4", "status": "affected", "version": "R317-V0", "versionType": "custom" }, { "lessThan": "R318-V5", "status": "affected", "version": "R318-V0", "versionType": "custom" }, { "lessThan": "R320-V3", "status": "affected", "version": "R320-V0", "versionType": "custom" }, { "lessThan": "R321-V3", "status": "affected", "version": "R321-V0", "versionType": "custom" }, { "lessThan": "R322-V3", "status": "affected", "version": "R322-V0", "versionType": "custom" }, { "lessThan": "R323-V5", "status": "affected", "version": "R323-V0", "versionType": "custom" }, { "lessThan": "R324-V4", "status": "affected", "version": "R324-V0", "versionType": "custom" }, { "lessThan": "R325-V3", "status": "affected", "version": "R325-V0", "versionType": "custom" }, { "lessThan": "R326-V1", "status": "affected", "version": "R326-V0", "versionType": "custom" }, { "lessThan": "R327-V1", "status": "affected", "version": "R327-V0", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Andrea Palanca and Gabriele Quagliarella of Nozomi Networks" } ], "datePublic": "2023-11-30T09:56:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication. 

\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.

\n\n" } ], "value": "An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication. \n\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.\n\n\n\n" } ], "impacts": [ { "capecId": "CAPEC-115", "descriptions": [ { "lang": "en", "value": "CAPEC-115 Authentication Bypass" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-331", "description": "CWE-331 Insufficient Entropy", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "5804bb70-792c-43e0-8596-486cc0efe699", "shortName": "SEL", "dateUpdated": "2023-11-30T16:53:11.383Z" }, "references": [ { "url": "https://selinc.com/support/security-notifications/external-reports/" }, { "url": "https://www.nozominetworks.com/blog/" } ], "source": { "discovery": "UNKNOWN" }, "title": "Insufficient entropy vulnerability could lead to authentication bypass", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:45:25.800Z" }, "title": "CVE Program Container", "references": [ { "url": "https://selinc.com/support/security-notifications/external-reports/", "tags": [ "x_transferred" ] }, { "url": "https://www.nozominetworks.com/blog/", "tags": [ "x_transferred" ] } ] }, { "affected": [ { "vendor": "selinc", "product": "sel-451_firmware", "cpes": [ "cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "R315-V0", "status": "affected", "lessThan": "R315-V4", "versionType": "custom" }, { "version": "R316-V0", "status": "affected", "lessThan": "R316-V4", "versionType": "custom" }, { "version": "R317-V0", "status": "affected", "lessThan": "R317-V4", "versionType": "custom" }, { "version": "R318-V0", "status": "affected", "lessThan": "R318-V5", "versionType": "custom" }, { "version": "R320-V0", "status": "affected", "lessThan": "R320-V3", "versionType": "custom" }, { "version": "R321-V0", "status": "affected", "lessThan": "R321-V3", "versionType": "custom" }, { "version": "R322-V0", "status": "affected", "lessThan": "R322-V3", "versionType": "custom" }, { "version": "R323-V0", "status": "affected", "lessThan": "R323-V5", "versionType": "custom" }, { "version": "R324-V0", "status": "affected", "lessThan": "R324-V4", "versionType": "custom" }, { "version": "R325-V0", "status": "affected", "lessThan": "R325-V3", "versionType": "custom" }, { "version": "R326-V0", "status": "affected", "lessThan": "R326-V1", "versionType": "custom" }, { "version": "R327-V0", "status": "affected", "lessThan": "R327-V1", "versionType": "custom" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-10-15T17:28:37.960490Z", "id": "CVE-2023-31176", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "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": "2024-10-16T19:21:05.142Z" } } ] } }