How severe is CVE-2020-14158?

CVE-2020-14158 has a CVSS 3.x base score of 9.1, 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 none.

Is CVE-2020-14158 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-14158?

CVE-2020-14158 affects Abus Secvest Hybrid Fumo50110 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-14158?

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-2020-14158 published?

CVE-2020-14158 was published on 2020-07-30 and last updated on 2026-06-17.

CVE-2020-14158

CVE-2020-14158 is a critical-severity vulnerability in Abus Secvest Hybrid Fumo50110 Firmware with a CVSS 3.x base score of 9.1. 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 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Abus Secvest Hybrid Fumo50110 Firmware
Published: 2020-07-30
Last modified: 2026-06-17

Description

The ABUS Secvest FUMO50110 hybrid module does not have any security mechanism that ensures confidentiality or integrity of RF packets that are exchanged with an alarm panel. This makes it easier to conduct wAppLoxx authentication-bypass attacks.

Frequently asked questions

What is CVE-2020-14158?: The ABUS Secvest FUMO50110 hybrid module does not have any security mechanism that ensures confidentiality or integrity of RF packets that are exchanged with an alarm panel. This makes it easier to conduct wAppLoxx authentication-bypass attacks.
How severe is CVE-2020-14158?: CVE-2020-14158 has a CVSS 3.x base score of 9.1, 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 none.
Is CVE-2020-14158 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-14158?: CVE-2020-14158 affects Abus Secvest Hybrid Fumo50110 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-14158?: 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-2020-14158 published?: CVE-2020-14158 was published on 2020-07-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:abus:secvest_hybrid_fumo50110_firmware:-:*:*:*:*:*:*:*

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