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LG Smart TVs Vulnerable to Pre-Auth Root Takeover From Local Network

The Hacker News
Vulnerability

Overview

Researchers have identified three vulnerabilities in LG's webOS that can be exploited to give attackers root access to certain LG smart TVs without needing a PIN or any interaction from the owner. This means that anyone on the same local network could potentially take control of these TVs. The affected models include the 32LQ636BPSA and the 27TQ600SW, both running webOS version 7.5.7-25. LG has acknowledged the issue and released a fix to address these vulnerabilities, which was detailed in an advisory published on October 12. This incident raises concerns about the security of smart devices in general, as vulnerabilities like this could allow unauthorized access to personal data and control over the device itself.

Key Takeaways

  • Affected Systems: LG Smart TVs models 32LQ636BPSA and 27TQ600SW running webOS 7.5.7-25
  • Action Required: LG has issued a fix, but specific patch numbers or details were not provided in the advisory.
  • Timeline: Disclosed on October 12, 2023

Original Article Summary

Three vulnerabilities in LG's webOS can be chained to give an attacker on the same local network root access to certain smart TVs without a PIN or any interaction from the owner. LG has issued a fix, according to an advisory published by SSD Secure Disclosure on October 12. The chain was tested on two TV models, the 32LQ636BPSA and the 27TQ600SW, running webOS 7.5.7-25 on firmware

Impact

LG Smart TVs models 32LQ636BPSA and 27TQ600SW running webOS 7.5.7-25

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Disclosed on October 12, 2023

Remediation

LG has issued a fix, but specific patch numbers or details were not provided in the advisory.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability.

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