Riskcovery

CVE-2023-6317

PIN/prompt bypass on the secondscreen.gateway service allows access to the SSAP API without user interaction

State
Published
Severity
7.2 High
Published
Apr 9, 2024
Updated
Aug 2, 2024
Reserved
Nov 27, 2023

Read the record on cve.org

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.

Full versions and TV models affected:

webOS 4.9.7 - 5.30.40 running on LG43UM7000PLA webOS 5.5.0 - 04.50.51 running on OLED55CXPUA webOS 6.3.3-442 (kisscurl-kinglake) - 03.36.50 running on OLED48C1PUB   webOS 7.3.1-43 (mullet-mebin) - 03.33.85 running on OLED55A23LA

Scores

CVSSScoreVectorSource
3.17.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:NBitdefender

Weaknesses

  • CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

ProductVersions
WebOSLG
  • 4.9.7Affected
  • 5.5.0Affected
  • 6.3.3-442Affected
  • 7.3.1-43Affected

References

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