How severe is CVE-2018-19025?

CVE-2018-19025 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-2018-19025 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19025?

CVE-2018-19025 affects Juuko K-808 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19025?

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-2018-19025 published?

CVE-2018-19025 was published on 2020-11-02 and last updated on 2026-06-17.

CVE-2018-19025

CVE-2018-19025 is a critical-severity vulnerability in Juuko K-808 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-294.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-294
Affected product: Juuko K-808 Firmware
Published: 2020-11-02
Last modified: 2026-06-17

Description

In JUUKO K-808, an attacker could specially craft a packet that encodes an arbitrary command, which could be executed on the K-808 (Firmware versions prior to numbers ending ...9A, ...9B, ...9C, etc.).

Frequently asked questions

What is CVE-2018-19025?: In JUUKO K-808, an attacker could specially craft a packet that encodes an arbitrary command, which could be executed on the K-808 (Firmware versions prior to numbers ending ...9A, ...9B, ...9C, etc.).
How severe is CVE-2018-19025?: CVE-2018-19025 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-2018-19025 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19025?: CVE-2018-19025 affects Juuko K-808 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19025?: 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-2018-19025 published?: CVE-2018-19025 was published on 2020-11-02 and last updated on 2026-06-17.

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-301-01

Affected products (1)

cpe:2.3:o:juuko:k-808_firmware:-:*:*:*:*:*:*:*

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