{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2024-27141", "assignerOrgId": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "state": "PUBLISHED", "assignerShortName": "Toshiba", "dateReserved": "2024-02-21T02:11:53.249Z", "datePublished": "2024-06-14T02:21:24.696Z", "dateUpdated": "2024-06-14T02:21:24.696Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Linux"], "product": "Toshiba Tec e-Studio multi-function peripheral (MFP)", "vendor": "Toshiba Tec Corporation", "versions": [{"status": "affected", "version": "see the reference URL"}]}], "credits": [{"lang": "en", "type": "finder", "value": "We expresses its gratitude to Pierre Barre for reporting relevant security vulnerabilities for our products."}], "datePublic": "2024-06-14T02:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Toshiba printers use XML communication for the API endpoint provided by the printer. For the endpoint, XML parsing library is used and it is vulnerable to a time-based blind XML External Entity (XXE) vulnerability. An attacker can DoS the printers by sending a HTTP request without authentication. An attacker can exploit the XXE to retrieve information.&nbsp;As for the affected products/models/versions, see the reference URL."}], "value": "Toshiba printers use XML communication for the API endpoint provided by the printer. For the endpoint, XML parsing library is used and it is vulnerable to a time-based blind XML External Entity (XXE) vulnerability. An attacker can DoS the printers by sending a HTTP request without authentication. An attacker can exploit the XXE to retrieve information.\u00a0As for the affected products/models/versions, see the reference URL."}], "exploits": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "We are not aware of any malicious exploitation by these vulnerabilities.<br>"}], "value": "We are not aware of any malicious exploitation by these vulnerabilities."}], "impacts": [{"capecId": "CAPEC-197", "descriptions": [{"lang": "en", "value": "CAPEC-197 XML Entity Expansion"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-776", "description": "CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "shortName": "Toshiba", "dateUpdated": "2024-06-14T02:21:24.696Z"}, "references": [{"url": "https://www.toshibatec.com/information/20240531_01.html"}, {"url": "https://www.toshibatec.com/information/pdf/information20240531_01.pdf"}, {"url": "https://jvn.jp/en/vu/JVNVU97136265/index.html"}, {"url": "http://seclists.org/fulldisclosure/2024/Jul/1"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "This issue is fixed in the version released on June 14, 2024 and all later versions.<br>"}], "value": "This issue is fixed in the version released on June 14, 2024 and all later versions."}], "source": {"discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2024-06-14T02:00:00.000Z", "value": "Fixes will be released"}], "title": "Pre-authenticated Time-Based Blind XXE injection", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "When connecting the MFPs and printers with an outer network such as the Internet, only operate it in a network environment protected by a firewall, etc. to prevent information from being leaked due to incorrect settings or avoid illegal access by unauthorized users.<br>"}], "value": "When connecting the MFPs and printers with an outer network such as the Internet, only operate it in a network environment protected by a firewall, etc. to prevent information from being leaked due to incorrect settings or avoid illegal access by unauthorized users."}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"affected": [{"vendor": "toshibatec", "product": "e-studio-2521_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2521_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2020_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2020_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2520_nc", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2520_nc:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2021_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2021_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2525_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2525_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-3025_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-3025_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-3525_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-3525_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-3525_acg", "cpes": ["cpe:2.3:h:toshibatec:e-studio-3525_acg:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-4525_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-4525_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-5525_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-5525_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-5525_acg", "cpes": ["cpe:2.3:h:toshibatec:e-studio-5525_acg:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-6525_ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-6525_ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-6525_acg", "cpes": 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"toshibatec", "product": "e-studio-6528-a", "cpes": ["cpe:2.3:h:toshibatec:e-studio-6528-a:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-6526-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-6526-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-6527-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-6527-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-7527-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-7527-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": 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"versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-400-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-400-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2010-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2010-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2110-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2110-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "*", "versionType": "custom"}]}, {"vendor": "toshibatec", "product": "e-studio-2510-ac", "cpes": ["cpe:2.3:h:toshibatec:e-studio-2510-ac:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", 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{"descriptions": [{"lang": "en", "value": "Toshiba printers use XML communication for the API endpoint provided by the printer. For the endpoint, XML parsing library is used and it is vulnerable to a time-based blind XML External Entity (XXE) vulnerability. An attacker can DoS the printers by sending a HTTP request without authentication. An attacker can exploit the XXE to retrieve information.\u00a0As for the affected products/models/versions, see the reference URL."}, {"lang": "es", "value": "Las impresoras Toshiba utilizan comunicaci\u00f3n XML para el endpoint API proporcionado por la impresora. Para el endpoint, se utiliza la biblioteca de an\u00e1lisis XML y es vulnerable a una vulnerabilidad de entidad externa XML ciega (XXE) basada en el tiempo. Un atacante puede hacer DoS en las impresoras enviando una solicitud HTTP sin autenticaci\u00f3n. Un atacante puede explotar el XXE para recuperar informaci\u00f3n. En cuanto a los productos/modelos/versiones afectados, consulte la URL de referencia."}], "id": "CVE-2024-27141", "lastModified": "2024-06-17T12:43:31.090", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "type": "Secondary"}]}, "published": "2024-06-14T03:15:09.700", "references": [{"source": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "url": "https://jvn.jp/en/vu/JVNVU97136265/index.html"}, {"source": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "url": "https://www.toshibatec.com/information/20240531_01.html"}, {"source": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "url": "https://www.toshibatec.com/information/pdf/information20240531_01.pdf"}], "sourceIdentifier": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-776"}], "source": "ecc0f906-8666-484c-bcf8-c3b7520a72f0", "type": "Secondary"}]}

{}