CVE-2020-11733

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Spirent TestCenter and Avalanche appliance admin interface firmware. An attacker, who already has access to an SSH restricted shell, can achieve root access via shell metacharacters. The attacker can then, for example, read sensitive files such as appliance admin configuration source code. This affects Spirent TestCenter and Avalanche products which chassis version <= 5.08. The SSH restricted shell is available with default credentials."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-08-13T15:27:17.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-11733", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered on Spirent TestCenter and Avalanche appliance admin interface firmware. An attacker, who already has access to an SSH restricted shell, can achieve root access via shell metacharacters. The attacker can then, for example, read sensitive files such as appliance admin configuration source code. This affects Spirent TestCenter and Avalanche products which chassis version <= 5.08. The SSH restricted shell is available with default credentials."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab", "refsource": "MISC", "url": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab"}, {"name": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md", "refsource": "MISC", "url": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:41:58.134Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-11733", "datePublished": "2020-08-13T13:59:56.000Z", "dateReserved": "2020-04-13T00:00:00.000Z", "dateUpdated": "2024-08-04T11:41:58.134Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:spirent:avalanche:*:*:*:*:*:*:*:*", "matchCriteriaId": "BEB912D1-00E8-4A69-B0B8-00282B6B94D3", "versionEndIncluding": "5.08", "vulnerable": true}, {"criteria": "cpe:2.3:a:spirent:testcenter:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D7A95C4-D1DC-45F6-84B8-29D3F3CD5493", "versionEndIncluding": "5.08", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:spirent:c100-mp:-:*:*:*:*:*:*:*", "matchCriteriaId": "D0DA071D-653E-4CD9-9708-C041396DD171", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on Spirent TestCenter and Avalanche appliance admin interface firmware. An attacker, who already has access to an SSH restricted shell, can achieve root access via shell metacharacters. The attacker can then, for example, read sensitive files such as appliance admin configuration source code. This affects Spirent TestCenter and Avalanche products which chassis version <= 5.08. The SSH restricted shell is available with default credentials."}, {"lang": "es", "value": "Se detect\u00f3 un problema en el firmware de la interfaz de administraci\u00f3n del dispositivo Spirent TestCenter y Avalanche. Un atacante, que ya tiene acceso a un shell restringido SSH, puede alcanzar acceso root mediante metacaracteres de shell. El atacante puede, por ejemplo, leer archivos confidenciales tal y como como el c\u00f3digo fuente de la configuraci\u00f3n del administrador del dispositivo. Esto afecta a los productos Spirent TestCenter y Avalanche cuya versiones de chasis sean anteriores a 5.08 incluy\u00e9ndola. El shell restringido SSH est\u00e1 disponible con credenciales predeterminadas"}], "id": "CVE-2020-11733", "lastModified": "2026-06-17T02:50:42.217", "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": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-08-13T14:15:20.377", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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