{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-41349", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "state": "PUBLISHED", "assignerShortName": "twcert", "dateReserved": "2023-08-29T00:11:47.812Z", "datePublished": "2023-09-18T02:36:30.234Z", "dateUpdated": "2024-08-02T19:01:34.257Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "RT-AX88U", "vendor": "ASUS", "versions": [{"lessThan": "3.0.0.4_388_23748", "status": "affected", "version": " ", "versionType": "custom"}]}], "datePublic": "2023-09-18T02:36:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">ASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack,</span><span style=\"background-color: rgb(255, 255, 255);\"> resulting</span> in sensitivity information leakage<span style=\"background-color: rgb(255, 255, 255);\">, or forcing the device to reset and permanent denial of service.</span>\n\n"}], "value": "\nASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.\n\n"}], "impacts": [{"capecId": "CAPEC-135", "descriptions": [{"lang": "en", "value": "CAPEC-135 Format String Injection"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-134", "description": "CWE-134 Use of Externally-Controlled Format String", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2023-09-18T02:36:30.234Z"}, "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the version to&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">3.0.0.4_388_23748 or later.</span>"}], "value": "Update the version to\u00a03.0.0.4_388_23748 or later."}], "source": {"advisory": "TVN-202309010", "discovery": "EXTERNAL"}, "title": "ASUS RT-AX88U - externally-controlled format string", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T19:01:34.257Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html", "tags": ["x_transferred"]}]}]}}

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