How severe is CVE-2019-1020004?

CVE-2019-1020004 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-1020004 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1020004?

CVE-2019-1020004 primarily affects Tridactyl Project Tridactyl. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-1020004?

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-2019-1020004 published?

CVE-2019-1020004 was published on 2019-07-29 and last updated on 2026-06-17.

CVE-2019-1020004

CVE-2019-1020004 is a high-severity vulnerability in Tridactyl Project Tridactyl with a CVSS 3.x base score of 7.5. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Tridactyl Project Tridactyl
Published: 2019-07-29
Last modified: 2026-06-17

Description

Tridactyl before 1.16.0 allows fake key events.

Frequently asked questions

What is CVE-2019-1020004?: Tridactyl before 1.16.0 allows fake key events.
How severe is CVE-2019-1020004?: CVE-2019-1020004 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-1020004 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1020004?: CVE-2019-1020004 primarily affects Tridactyl Project Tridactyl. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-1020004?: 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-2019-1020004 published?: CVE-2019-1020004 was published on 2019-07-29 and last updated on 2026-06-17.

References

https://github.com/tridactyl/tridactyl/security/advisories/GHSA-7qr7-93pf-hr8f

Affected products (2)

cpe:2.3:a:tridactyl_project:tridactyl:*:*:*:*:*:*:*:*
cpe:2.3:a:tridactyl_project:tridactyl:1.15.0:*:*:*:*:*:*:*

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