How severe is CVE-2019-19690?

CVE-2019-19690 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-2019-19690 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19690?

CVE-2019-19690 affects Trendmicro Mobile Security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19690?

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-2019-19690 published?

CVE-2019-19690 was published on 2019-12-18 and last updated on 2026-06-17.

CVE-2019-19690

CVE-2019-19690 is a critical-severity vulnerability in Trendmicro Mobile Security 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-521.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-521
Affected product: Trendmicro Mobile Security
Published: 2019-12-18
Last modified: 2026-06-17

Description

Trend Micro Mobile Security for Android (Consumer) versions 10.3.1 and below on Android 8.0+ has an issue in which an attacker could bypass the product's App Password Protection feature.

Frequently asked questions

What is CVE-2019-19690?: Trend Micro Mobile Security for Android (Consumer) versions 10.3.1 and below on Android 8.0+ has an issue in which an attacker could bypass the product's App Password Protection feature.
How severe is CVE-2019-19690?: CVE-2019-19690 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-2019-19690 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19690?: CVE-2019-19690 affects Trendmicro Mobile Security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19690?: 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-2019-19690 published?: CVE-2019-19690 was published on 2019-12-18 and last updated on 2026-06-17.

References

https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124037.aspx

Affected products (1)

cpe:2.3:a:trendmicro:mobile_security:*:*:*:*:*:*:*:*

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