Vulnerability-Lookup

GHSA-6F2C-V56G-C746

Vulnerability from github – Published: 2022-05-24 17:34 – Updated: 2022-05-24 17:34

Details

A vulnerability in the TCL Android Smart TV series V8-R851T02-LF1 V295 and below and V8-T658T01-LF1 V373 and below by TCL Technology Group Corporation allows a local unprivileged attacker, such as a malicious App, to read & write to the /data/vendor/tcl, /data/vendor/upgrade, and /var/TerminalManager directories within the TV file system. An attacker, such as a malicious APK or local unprivileged user could perform fake system upgrades by writing to the /data/vendor/upgrage folder.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-28055"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-10T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the TCL Android Smart TV series V8-R851T02-LF1 V295 and below and V8-T658T01-LF1 V373 and below by TCL Technology Group Corporation allows a local unprivileged attacker, such as a malicious App, to read \u0026 write to the /data/vendor/tcl, /data/vendor/upgrade, and /var/TerminalManager directories within the TV file system. An attacker, such as a malicious APK or local unprivileged user could perform fake system upgrades by writing to the /data/vendor/upgrage folder.",
  "id": "GHSA-6f2c-v56g-c746",
  "modified": "2022-05-24T17:34:03Z",
  "published": "2022-05-24T17:34:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28055"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-012.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sickcodes/security/blob/master/etc/CVE-2020-27403_CVE-2020-28055_GlobalFAQ.pdf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sickcodes/security/blob/master/etc/CVE-2020-27403_CVE-2020-28055_Press-Statement-and-Questions_11162020.pdf"
    },
    {
      "type": "WEB",
      "url": "https://securityledger.com/2020/11/security-holes-opened-back-door-to-tcl-android-smart-tvs"
    },
    {
      "type": "WEB",
      "url": "https://securityledger.com/2020/11/tv-maker-tcl-denies-back-door-promises-better-process"
    },
    {
      "type": "WEB",
      "url": "https://sick.codes/extraordinary-vulnerabilities-discovered-in-tcl-android-tvs-now-worlds-3rd-largest-tv-manufacturer"
    },
    {
      "type": "WEB",
      "url": "https://sick.codes/sick-2020-012"
    },
    {
      "type": "WEB",
      "url": "https://support.tcl.com/vulnerabilities-found-in-tcl-android-tvs"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/johnjhacking"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/sickcodes"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-28055 (GCVE-0-2020-28055)

Vulnerability from cvelistv5 – Published: 2020-11-10 17:53 – Updated: 2024-08-04 16:33

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://twitter.com/sickcodes/	x_refsource_MISC
	https://twitter.com/johnjhacking/	x_refsource_MISC
	https://sick.codes/extraordinary-vulnerabilities-…	x_refsource_MISC
	https://github.com/sickcodes/security/blob/master…	x_refsource_MISC
	https://sick.codes/sick-2020-012	x_refsource_MISC
	https://github.com/sickcodes/security/blob/master…	x_refsource_MISC
	https://github.com/sickcodes/security/blob/master…	x_refsource_MISC
	https://securityledger.com/2020/11/security-holes…	x_refsource_MISC
	https://securityledger.com/2020/11/tv-maker-tcl-d…	x_refsource_MISC
	https://support.tcl.com/vulnerabilities-found-in-…	x_refsource_MISC

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6F2C-V56G-C746

CVE-2020-28055 (GCVE-0-2020-28055)

Tags

Sightings

Nomenclature