How severe is CVE-2020-35554?

CVE-2020-35554 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-35554 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35554?

CVE-2020-35554 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-35554?

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

When was CVE-2020-35554 published?

CVE-2020-35554 was published on 2020-12-18 and last updated on 2026-06-17.

CVE-2020-35554

CVE-2020-35554 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.6
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Google Android
Published: 2020-12-18
Last modified: 2026-06-17

Description

An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. There is a WebView SSL error-handler vulnerability. The LG ID is LVE-SMP-200026 (December 2020).

Frequently asked questions

What is CVE-2020-35554?: An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. There is a WebView SSL error-handler vulnerability. The LG ID is LVE-SMP-200026 (December 2020).
How severe is CVE-2020-35554?: CVE-2020-35554 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-35554 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35554?: CVE-2020-35554 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-35554?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-35554 published?: CVE-2020-35554 was published on 2020-12-18 and last updated on 2026-06-17.

References

https://lgsecurity.lge.com/

Affected products (4)

cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*

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