{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-39238","assignerOrgId":"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e","state":"PUBLISHED","assignerShortName":"twcert","dateReserved":"2023-07-26T00:58:24.844Z","datePublished":"2023-09-07T07:10:47.153Z","dateUpdated":"2024-09-26T18:58:30.829Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"RT-AX55","vendor":"ASUS","versions":[{"status":"affected","version":"3.0.0.4.386_50460"}]},{"defaultStatus":"unaffected","product":"RT-AX56U_V2","vendor":"ASUS","versions":[{"status":"affected","version":"3.0.0.4.386_50460"}]}],"datePublic":"2023-09-15T01:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\nIt is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value&nbsp;within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\n\n"}],"value":"\nIt is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt 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":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"},"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":"2024-03-27T07:06:35.024Z"},"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<p>RT-AX55: update to 3.0.0.4.386_51948&nbsp;</p><p>RT-AX56U_V2: update to 3.0.0.4.386_51948&nbsp;<br></p>"}],"value":"\nRT-AX55: update to 3.0.0.4.386_51948 \n\nRT-AX56U_V2: update to 3.0.0.4.386_51948 \n\n"}],"source":{"advisory":"TVN-202309007","discovery":"EXTERNAL"},"title":"ASUS RT-AX55、RT-AX56U_V2 - Format String - 1","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T18:02:06.603Z"},"title":"CVE Program Container","references":[{"url":"https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html","tags":["x_transferred"]}]},{"affected":[{"vendor":"asus","product":"rt-ax56u_v2","cpes":["cpe:2.3:h:asus:rt-ax56u_v2:-:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"3.0.0.4.386_50460","status":"affected"}]},{"vendor":"asus","product":"rt-ax55","cpes":["cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"3.0.0.4.386_50460","status":"affected"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-26T18:57:07.141155Z","id":"CVE-2023-39238","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-26T18:58:30.829Z"}}]}}