{"containers": {"cna": {"affected": [{"product": "NEC Aterm devices", "vendor": "NEC Corporation", "versions": [{"status": "affected", "version": "Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier"}]}], "descriptions": [{"lang": "en", "value": "Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL."}], "problemTypes": [{"descriptions": [{"description": "Improper Validation of Integrity Check Value", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-04-26T00:20:44", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/en/jp/JVN29739718/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2021-20709", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "NEC Aterm devices", "version": {"version_data": [{"version_value": "Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier"}]}}]}, "vendor_name": "NEC Corporation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Validation of Integrity Check Value"}]}]}, "references": {"reference_data": [{"name": "https://jpn.nec.com/security-info/secinfo/nv21-010.html", "refsource": "MISC", "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html"}, {"name": "https://jvn.jp/en/jp/JVN29739718/index.html", "refsource": "MISC", "url": "https://jvn.jp/en/jp/JVN29739718/index.html"}]}}}}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2021-20709", "datePublished": "2021-04-26T00:20:44", "dateReserved": "2020-12-17T00:00:00", "dateUpdated": "2021-04-26T00:20:44", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nec:aterm_wf1200cr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "303286F8-9C3D-42E4-8DBD-16F9CD6B6FDB", "versionEndIncluding": "1.3.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nec:aterm_wf1200cr:-:*:*:*:*:*:*:*", "matchCriteriaId": "3A91D9EB-5962-498E-9B14-C5712DDDF7C2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nec:aterm_wg1200cr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6CC0F17-379E-4711-B1E6-4D726C404A31", "versionEndIncluding": "1.3.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nec:aterm_wg1200cr:-:*:*:*:*:*:*:*", "matchCriteriaId": "936D9DD3-11E5-4862-B157-85B13EA06C38", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "98011875-167E-4921-858E-C30AF5E9DB76", "versionEndIncluding": "1.5.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nec:aterm_wg2600hs:-:*:*:*:*:*:*:*", "matchCriteriaId": "623C9C7B-C947-49A8-9C1D-20B23FDA73ED", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL."}, {"lang": "es", "value": "Una validaci\u00f3n inapropiada de la vulnerabilidad del valor de comprobaci\u00f3n de integridad en NEC Aterm WF1200CR firmware Ver1.3.2 y anterior, Aterm WG1200CR firmware Ver1.3.3 y anterior, y Aterm WG2600HS firmware Ver1.5.1 y anterior permite a un atacante con privilegios administrativos ejecutar comandos arbitrarios del Sistema Operativo mediante el envio de una petici\u00f3n especialmente dise\u00f1ada a una URL espec\u00edfica"}], "id": "CVE-2021-20709", "lastModified": "2021-05-05T20:02:07.637", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-26T01:15:07.977", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN29739718/index.html"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-354"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}