7.8

CVE-2022-23731: lg webos

CVSS: 7.8v3.1HighModified
Published 11-03-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-23731 is a high (CVSS 7.8) vulnerability in lg webos. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 49.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.63%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-03-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

V8 javascript engine (heap vulnerability) can cause privilege escalation ,which can impact on some webOS TV models.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.63%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

0.00 pp

From 0.63% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.63%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Lg1 product
  • webos≥ 4.0 (No fix recorded)

1 vendor · 1 product

References

1 links