How severe is CVE-2022-23730?

CVE-2022-23730 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-23730 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-23730?

CVE-2022-23730 affects Lg Webos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-23730?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-23730 published?

CVE-2022-23730 was published on 2022-03-11 and last updated on 2026-06-17.

CVE-2022-23730

CVE-2022-23730 is a critical-severity vulnerability in Lg Webos with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Lg Webos
Published: 2022-03-11
Last modified: 2026-06-17

Description

The public API error causes for the attacker to be able to bypass API access control.

Frequently asked questions

What is CVE-2022-23730?: The public API error causes for the attacker to be able to bypass API access control.
How severe is CVE-2022-23730?: CVE-2022-23730 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-23730 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-23730?: CVE-2022-23730 affects Lg Webos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-23730?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-23730 published?: CVE-2022-23730 was published on 2022-03-11 and last updated on 2026-06-17.

References

https://lgsecurity.lge.com/bulletins/tv

Affected products (1)

cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:*

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