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Fencer Vulns
critical 9.1

CVE-2023-6318 json

Command injection in the processAnalyticsReport method from the com.webos.service.cloudupload service

published 2024-04-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58560

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
4.7%
EPSS 4.7% chance of exploitation in 30 days, percentile 91%
public exploits
0
none known

Summary

A command injection vulnerability exists in the processAnalyticsReport method from the com.webos.service.cloudupload service on webOS version 5 through 7. A series of specially crafted requests can lead to command execution as the root 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

* webOS 7.3.1-43 (mullet-mebin) - 03.33.85 running on OLED55A23LA

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

4.67% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bitdefender.com https://bitdefender.com/blog/labs/vulnerabilities-identified-in-lg-webos/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • LG webOS

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.