How severe is CVE-2019-12174?

CVE-2019-12174 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-2019-12174 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12174?

CVE-2019-12174 affects Hide Hide.me. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12174?

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-2019-12174 published?

CVE-2019-12174 was published on 2019-07-08 and last updated on 2026-06-17.

CVE-2019-12174

CVE-2019-12174 is a high-severity vulnerability in Hide Hide.me 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-306.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Hide Hide.me
Published: 2019-07-08
Last modified: 2026-06-17

Description

hide.me before 2.4.4 on macOS suffers from a privilege escalation vulnerability in the connectWithExecutablePath:configFilePath:configFileName method of the me_hide_vpnhelper.Helper class in the me.hide.vpnhelper macOS privilege helper tool. This method takes user-supplied input and can be used to escalate privileges, as well as obtain the ability to run any application on the system in the root context.

Frequently asked questions

What is CVE-2019-12174?: hide.me before 2.4.4 on macOS suffers from a privilege escalation vulnerability in the connectWithExecutablePath:configFilePath:configFileName method of the me_hide_vpnhelper.Helper class in the me.hide.vpnhelper macOS privilege helper tool. This method takes user-supplied input and can be used to escalate privileges, as well as obtain the ability to run any application on the system in the root context.
How severe is CVE-2019-12174?: CVE-2019-12174 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-2019-12174 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12174?: CVE-2019-12174 affects Hide Hide.me. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12174?: 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-2019-12174 published?: CVE-2019-12174 was published on 2019-07-08 and last updated on 2026-06-17.

References

https://drive.google.com/open?id=1TwbjmE45gnWeYpFyH8kDU63P7u4IdPd2

Affected products (1)

cpe:2.3:a:hide:hide.me:*:*:*:*:*:macos:*:*

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