What’s Vulnerable › Vulnerabilities

CVE-2023-6320: Command injection in the com.webos.service.connectionmanager/tv/setVlanStaticAddress endpoint

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-04-09 · updated 2026-06-17
• Weakness: CWE-78

Description

A command injection vulnerability exists in the com.webos.service.connectionmanager/tv/setVlanStaticAddress endpoint on webOS versions 5 and 6. A series of specially crafted requests can lead to command execution as the dbus user. An attacker can make authenticated requests to trigger this vulnerability. Full versions and TV models affected: * webOS 5.5.0 - 04.50.51 running on OLED55CXPUA  * webOS 6.3.3-442 (kisscurl-kinglake) - 03.36.50 running on OLED48C1PUB

Affected products

• LG webOS: 5.5.0, 6.3.3-442

References

• https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/
• https://lgsecurity.lge.com/bulletins/tv#updateDetails
• https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/
• https://lgsecurity.lge.com/bulletins/tv#updateDetails

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