{"id":"CVE-2023-6317","state":"PUBLISHED","title":"PIN/prompt bypass on the secondscreen.gateway service allows access to the SSAP API without user interaction","description":"A prompt bypass exists in the secondscreen.gateway service running on webOS version 4 through 7. An attacker can create a privileged account without asking the user for the security PIN. \n\nFull versions and TV models affected:\n\nwebOS 4.9.7 - 5.30.40 running on LG43UM7000PLA \nwebOS 5.5.0 - 04.50.51 running on OLED55CXPUA \nwebOS 6.3.3-442 (kisscurl-kinglake) - 03.36.50 running on OLED48C1PUB  \nwebOS 7.3.1-43 (mullet-mebin) - 03.33.85 running on OLED55A23LA  \n","publishedAt":"2024-04-09T13:41:34.843Z","updatedAt":"2024-08-02T08:28:21.578Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","source":"Bitdefender"},"assigner":"Bitdefender","products":["LG WebOS"],"affected":[{"vendor":"LG","product":"WebOS","defaultStatus":"unaffected","versions":[{"version":" 4.9.7","status":"affected"},{"version":"5.5.0","status":"affected"},{"version":"6.3.3-442","status":"affected"},{"version":"7.3.1-43","status":"affected"}]}],"references":["https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/","https://lgsecurity.lge.com/bulletins/tv#updateDetails"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/6xxx/CVE-2023-6317.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-6317","state":"PUBLISHED","datePublished":"2024-04-09T13:41:34.843Z","dateUpdated":"2024-08-02T08:28:21.578Z","assignerShortName":"Bitdefender","assignerOrgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateReserved":"2023-11-27T14:21:53.117Z"},"containers":{"cna":{"title":"PIN/prompt bypass on the secondscreen.gateway service allows access to the SSAP API without user interaction","descriptions":[{"lang":"en","value":"A prompt bypass exists in the secondscreen.gateway service running on webOS version 4 through 7. An attacker can create a privileged account without asking the user for the security PIN. \n\nFull versions and TV models affected:\n\nwebOS 4.9.7 - 5.30.40 running on LG43UM7000PLA \nwebOS 5.5.0 - 04.50.51 running on OLED55CXPUA \nwebOS 6.3.3-442 (kisscurl-kinglake) - 03.36.50 running on OLED48C1PUB  \nwebOS 7.3.1-43 (mullet-mebin) - 03.33.85 running on OLED55A23LA  \n"}],"affected":[{"vendor":"LG","product":"WebOS","defaultStatus":"unaffected","versions":[{"version":" 4.9.7","status":"affected"},{"version":"5.5.0","status":"affected"},{"version":"6.3.3-442","status":"affected"},{"version":"7.3.1-43","status":"affected"}]}],"references":[{"url":"https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/"},{"url":"https://lgsecurity.lge.com/bulletins/tv#updateDetails","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Bitdefender","orgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateUpdated":"2024-04-18T07:34:37.533Z"},"credits":[{"lang":"en","type":"finder","value":"Alexandru Lazăr of Bitdefender Labs"}],"datePublic":"2024-04-09T13:00:00.000Z","impacts":[{"capecId":"CAPEC-115","descriptions":[{"lang":"en","value":"CAPEC-115 Authentication Bypass"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An update to a newer firmware version fixes the issue."}],"value":"An update to a newer firmware version fixes the issue."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-6317","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-09T15:53:04.847156Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-05T17:22:37.217Z"}},{"title":"CVE Program Container","references":[{"url":"https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/","tags":["x_transferred"]},{"url":"https://lgsecurity.lge.com/bulletins/tv#updateDetails","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:28:21.578Z"}}]}}}