CVE-2020-9759

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
A Vulnerability of LG Electronic web OS TV Emulator could allow an attacker to escalate privileges and overwrite certain files. This vulnerability is due to wrong environment setting. An attacker could exploit this vulnerability through crafted configuration files and executable files.
Overview
  • CVE ID
  • CVE-2020-9759
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-03-23T16:15:17
  • Last Modified Date
  • 2022-04-22T19:05:00
Weakness Enumerations
CWE URL
CWE-494 http://cwe.mitre.org/data/definitions/494.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:lg:webos:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://blog.recurity-labs.com/2021-02-03/webOS_Pt1.html Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00018.html Mailing List Not Applicable Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-9759
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9759
History
Created Old Value New Value Data Type Notes
2022-05-10 06:27:21 Added to TrackCVE
2022-12-04 13:16:38 2020-03-23T16:15Z 2020-03-23T16:15:17 CVE Published Date updated
2022-12-04 13:16:38 2022-04-22T19:05:00 CVE Modified Date updated
2022-12-04 13:16:38 Analyzed Vulnerability Status updated