How severe is CVE-2018-14528?

CVE-2018-14528 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-2018-14528 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14528?

CVE-2018-14528 affects Invoxia Nvx220 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14528?

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-2018-14528 published?

CVE-2018-14528 was published on 2019-07-05 and last updated on 2026-06-17.

CVE-2018-14528

CVE-2018-14528 is a critical-severity vulnerability in Invoxia Nvx220 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Invoxia Nvx220 Firmware
Published: 2019-07-05
Last modified: 2026-06-17

Description

Invoxia NVX220 devices allow TELNET access as admin with a default password.

Frequently asked questions

What is CVE-2018-14528?: Invoxia NVX220 devices allow TELNET access as admin with a default password.
How severe is CVE-2018-14528?: CVE-2018-14528 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-2018-14528 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14528?: CVE-2018-14528 affects Invoxia Nvx220 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14528?: 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-2018-14528 published?: CVE-2018-14528 was published on 2019-07-05 and last updated on 2026-06-17.

References

https://gitlab.com/r3dlight/CVE-2018-14528

Affected products (1)

cpe:2.3:o:invoxia:nvx220_firmware:-:*:*:*:*:*:*:*

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