How severe is CVE-2019-6542?

CVE-2019-6542 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 none, and availability high.

Is CVE-2019-6542 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-6542?

CVE-2019-6542 primarily affects Enttec Datagate Mk2 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-6542?

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-2019-6542 published?

CVE-2019-6542 was published on 2019-03-28 and last updated on 2026-06-17.

CVE-2019-6542

CVE-2019-6542 is a high-severity vulnerability in Enttec Datagate Mk2 Firmware 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-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 7.8
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Enttec Datagate Mk2 Firmware
Published: 2019-03-28
Last modified: 2026-06-17

Description

ENTTEC Datagate MK2, Storm 24, Pixelator all firmware versions prior to (70044,70050,70060)_update_05032019-482 allows an unauthenticated user to initiate a remote reboot, which may be used to cause a denial of service condition.

Frequently asked questions

What is CVE-2019-6542?: ENTTEC Datagate MK2, Storm 24, Pixelator all firmware versions prior to (70044,70050,70060)_update_05032019-482 allows an unauthenticated user to initiate a remote reboot, which may be used to cause a denial of service condition.
How severe is CVE-2019-6542?: CVE-2019-6542 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 none, and availability high.
Is CVE-2019-6542 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-6542?: CVE-2019-6542 primarily affects Enttec Datagate Mk2 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-6542?: 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-2019-6542 published?: CVE-2019-6542 was published on 2019-03-28 and last updated on 2026-06-17.

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-085-03-0

Affected products (3)

cpe:2.3:o:enttec:datagate_mk2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:enttec:storm_24_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:enttec:pixelator_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Enttec Datagate Mk2 Firmware

CVE-2019-12776 — Critical (CVSS 9.8): An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware…
CVE-2019-12775 — High (CVSS 8.8): An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware…
CVE-2019-12777 — High (CVSS 7.8): An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware…
CVE-2019-12774 — Medium (CVSS 6.1): A number of stored XSS vulnerabilities have been identified in the web configuration feature in ENTTEC Datagate Mk2…

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