How severe is CVE-2018-19783?

CVE-2018-19783 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-2018-19783 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19783?

CVE-2018-19783 affects Kentix Multisensor-lan Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19783?

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-2018-19783 published?

CVE-2018-19783 was published on 2019-03-21 and last updated on 2026-06-17.

CVE-2018-19783

CVE-2018-19783 is a critical-severity vulnerability in Kentix Multisensor-lan Firmware 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-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Kentix Multisensor-lan Firmware
Published: 2019-03-21
Last modified: 2026-06-17

Description

Kentix MultiSensor-LAN 5.63.00 devices and previous allow Authentication Bypass via an Alternate Path or Channel.

Frequently asked questions

What is CVE-2018-19783?: Kentix MultiSensor-LAN 5.63.00 devices and previous allow Authentication Bypass via an Alternate Path or Channel.
How severe is CVE-2018-19783?: CVE-2018-19783 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-2018-19783 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19783?: CVE-2018-19783 affects Kentix Multisensor-lan Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19783?: 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-2018-19783 published?: CVE-2018-19783 was published on 2019-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:kentix:multisensor-lan_firmware:*:*:*:*:*:*:*:*

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