How severe is CVE-2019-12176?

CVE-2019-12176 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-2019-12176 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12176?

CVE-2019-12176 affects Htc Viveport. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12176?

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-2019-12176 published?

CVE-2019-12176 was published on 2019-06-03 and last updated on 2026-06-17.

CVE-2019-12176

CVE-2019-12176 is a high-severity vulnerability in Htc Viveport 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. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Htc Viveport
Published: 2019-06-03
Last modified: 2026-06-17

Description

Privilege escalation in the "HTC Account Service" and "ViveportDesktopService" in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges to SYSTEM via reconfiguration of either service.

Frequently asked questions

What is CVE-2019-12176?: Privilege escalation in the "HTC Account Service" and "ViveportDesktopService" in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges to SYSTEM via reconfiguration of either service.
How severe is CVE-2019-12176?: CVE-2019-12176 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-2019-12176 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12176?: CVE-2019-12176 affects Htc Viveport. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12176?: 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-2019-12176 published?: CVE-2019-12176 was published on 2019-06-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:htc:viveport:*:*:*:*:*:*:*:*

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