CVE-2023-6320

Public Exploit
Command injection in the com.webos.service.connectionmanager/tv/setVlanStaticAddress endpoint

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

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.33%
Vendor Advisory lge.com
Affected: LG webOS
Published at:
Updated at:

References

Link Tags
https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/ third party advisory exploit
https://lgsecurity.lge.com/bulletins/tv#updateDetails vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-6320?
CVE-2023-6320 has been scored as a critical severity vulnerability.
How to fix CVE-2023-6320?
To fix CVE-2023-6320, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-6320 being actively exploited in the wild?
It is possible that CVE-2023-6320 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6320?
CVE-2023-6320 affects LG webOS.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.