CVE-2020-28055

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An attacker, such as a malicious APK or local unprivileged user could perform fake system upgrades by writing to the /data/vendor/upgrage folder."}, {"lang": "es", "value": "Una vulnerabilidad en la serie TCL Android Smart TV V8-R851T02-LF1 versiones V295 y por debajo y V8-T658T01-LF1 versiones V373 y por debajo de TCL Technology Group Corporation, permite a un atacante local no privilegiado, tal y como una aplicaci\u00f3n maliciosa, leer y escribir en /data/vendor/tcl, /data/vendor/upgrade y /var/TerminalManager dentro del sistema de archivos del TV. Un atacante, como un APK malicioso o un usuario local no privilegiado, podr\u00eda llevar a cabo actualizaciones del sistema falsas al escribir en la carpeta /data/vendor/upgrade"}], "lastModified": "2020-12-08T18:38:29.763", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:32s330_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8917F66-D6DD-4592-B426-2D732B20F9EB", "versionEndExcluding": "v8-r851t10-lf1v091"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:32s330:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "56FE475B-9E0B-4CEB-ACE7-12298F24EA44"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:40s330_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D80F9316-673A-418B-B235-EB07256BEDC6", "versionEndExcluding": "v8-r851t10-lf1v091"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:40s330:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8E20B7CC-7A75-4881-ACC8-1823C7FA0075"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:43s434_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B3CEA71-8A14-49F8-9DD1-998FFA8D9083", "versionEndExcluding": "v8-r851t02-lf1v440"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:43s434:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F7EDDFE1-4794-4FEB-9505-08EC4CE2E7DE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:50s434_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A35187E7-A0E1-48B4-8528-2D9A0126C950", "versionEndExcluding": "v8-r851t02-lf1v440"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:50s434:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "369146B4-AA84-4997-8E92-5E651E402317"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:55s434_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5EDE7A1-9426-4C8A-9031-F0F30E6E882E", "versionEndExcluding": "v8-r851t02-lf1v440"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:55s434:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FDD2D6D3-CA5D-48CA-9B31-01225E395858"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:65s434_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25A8C850-0968-4DF4-B795-48EADD4DB197", "versionEndExcluding": "v8-r851t02-lf1v440"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:65s434:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A807F653-170F-4819-B378-0BF2F841CEC2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tcl:75s434_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "757EBB9A-4404-4B07-BAFA-8502BE5942A4", "versionEndExcluding": "v8-r851t02-lf1v440"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tcl:75s434:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B2E147C9-2EEE-468A-96B2-1EAFCEF0D917"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}