{"id":"CVE-2023-42134","state":"PUBLISHED","title":"PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and subsequently local code execution via hidden","description":"PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and subsequently local code execution via hidden command.\n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.\n","publishedAt":"2024-01-15T13:28:53.397Z","updatedAt":"2025-06-17T21:09:22.365Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CERT-PL"},"assigner":"CERT-PL","products":["PAX Technology POS terminals"],"affected":[{"vendor":"PAX Technology","product":"POS terminals","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"11.1.45_20230314","versionType":"custom"}],"platforms":["Android"]}],"references":["https://ppn.paxengine.com/release/development","https://blog.stmcyber.com/pax-pos-cves-2023/","https://cert.pl/en/posts/2024/01/CVE-2023-4818/","https://cert.pl/posts/2024/01/CVE-2023-4818/"],"weaknesses":["CWE-912"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/42xxx/CVE-2023-42134.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-42134","state":"PUBLISHED","datePublished":"2024-01-15T13:28:53.397Z","dateUpdated":"2025-06-17T21:09:22.365Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2023-09-07T13:17:57.372Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.45_20230314 or earlier can allow the signed partition overwrite and subsequently local code execution via hidden command.\n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.\n"}],"affected":[{"vendor":"PAX Technology","product":"POS terminals","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"11.1.45_20230314","versionType":"custom"}],"platforms":["Android"]}],"references":[{"url":"https://ppn.paxengine.com/release/development","tags":["vendor-advisory"]},{"url":"https://blog.stmcyber.com/pax-pos-cves-2023/","tags":["technical-description"]},{"url":"https://cert.pl/en/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory"]},{"url":"https://cert.pl/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-912","description":"CWE-912: Hidden Functionality","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2024-01-15T13:28:53.397Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Hubert Jasudowicz, Adam Kliś and other members of STM Cyber R&D team"}],"datePublic":"2024-01-15T11:00:00.000Z","impacts":[{"capecId":"CAPEC-549","descriptions":[{"lang":"en","value":"CAPEC-549 Local Execution of Code"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://ppn.paxengine.com/release/development","tags":["vendor-advisory","x_transferred"]},{"url":"https://blog.stmcyber.com/pax-pos-cves-2023/","tags":["technical-description","x_transferred"]},{"url":"https://cert.pl/en/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory","x_transferred"]},{"url":"https://cert.pl/posts/2024/01/CVE-2023-4818/","tags":["third-party-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T19:16:50.567Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-42134","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-01-16T15:46:58.995811Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T21:09:22.365Z"}}]}}}