{ "id": "CVE-2023-39454", "sourceIdentifier": "vultures@jpcert.or.jp", "published": "2023-08-18T10:15:12.280", "lastModified": "2023-08-23T16:48:10.200", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Buffer overflow vulnerability in WRC-X1800GS-B v1.13 and earlier, WRC-X1800GSA-B v1.13 and earlier, and WRC-X1800GSH-B v1.13 and earlier allows an unauthenticated attacker to execute arbitrary code." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-120" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-x1800gs-b_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.13", "matchCriteriaId": "180230C8-AC98-43BA-8FB9-D32D75B5D004" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-x1800gs-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "95667B22-5F8C-4774-9E69-2F4B9AF595AC" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-x1800gsa-b_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.13", "matchCriteriaId": "09B2B059-11E9-4D03-A162-B06E56649167" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-x1800gsa-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "3842FA46-4CA2-4ECE-8632-2C74E8D97CDB" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrc-x1800gsh-b_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.13", "matchCriteriaId": "5DD8EAED-69F6-47ED-B521-E675AD501B38" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrc-x1800gsh-b:-:*:*:*:*:*:*:*", "matchCriteriaId": "20EA8B33-784F-44E8-B215-DC2554709100" } ] } ] } ], "references": [ { "url": "https://jvn.jp/en/vu/JVNVU91630351/", "source": "vultures@jpcert.or.jp", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.elecom.co.jp/news/security/20230711-01/", "source": "vultures@jpcert.or.jp", "tags": [ "Vendor Advisory" ] } ] }