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TI-2022-07779 Aliases CVE-2022-23727GHSA-2vxh-hj65-9hr4

There is a privilege escalation vulnerability in some webOS TVs.

Priority LOW 33Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

There is a privilege escalation vulnerability in some webOS TVs. Due to wrong setting environments, local attacker is able to perform specific operation to exploit this vulnerability. Exploitation may cause the attacker to obtain a higher privilege

Why it matters now

EPSS 0.00226 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:*3.0 – 5.0VulnerableLG
  • cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:* Versions 3.0 – 5.0 Vulnerable ·LG

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-23727
  2. 2026-10-03 Alias added: GHSA-2vxh-hj65-9hr4

References

Advisory 1

  • TI-2023-05802 Command injection in the getAudioMetadata method from the com.webos.service.attachedstoragemanager service CVSS 3.1CRITICAL 9.1
  • TI-2023-05801 Command injection in the processAnalyticsReport method from the com.webos.service.cloudupload service CVSS 3.1CRITICAL 9.1
  • TI-2023-05803 Command injection in the com.webos.service.connectionmanager/tv/setVlanStaticAddress endpoint CVSS 3.1CRITICAL 9.1
  • TI-2023-05800 PIN/prompt bypass on the secondscreen.gateway service allows access to the SSAP API without user interaction CVSS 3.1CRITICAL 9.8
  • TI-2022-07782 The public API error causes for the attacker to be able to bypass API access control. CVSS 3.1CRITICAL 9.8
  • TI-2022-07783 V8 javascript engine (heap vulnerability) can cause privilege escalation ,which can impact on some webOS TV models. CVSS 3.1HIGH 7.8
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences