Is CVE-2019-9585 in the CISA KEV catalog?

No. CVE-2019-9585 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-9585?

CVE-2019-9585 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-9585?

CVE-2019-9585 has an EPSS score of 2.71% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-9585?

Upgrade homematic ccu2 firmware to 2.47.10 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-9585

CRITICALEPSS 84th pctl

9.8

CVSS v3

NVD

Description

eQ-3 Homematic CCU2 prior to 2.47.10 and CCU3 prior to 3.47.10 JSON API has Improper Access Control for Interface.***Metadata related operations, resulting in the ability to read, set and deletion of Metadata.

CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

homematic ccu2 firmwareNVD

Affected:< 2.47.10Fixed in:2.47.10CVE-2019-9585derived from NVD

homematic ccu3 firmwareNVD

Affected:< 3.47.10Fixed in:3.47.10CVE-2019-9585derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

2.71%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Exploit2

Related Vulnerabilities

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-10271	High	7.5	100%	KEV + Ransom	-
CVE-2023-42793	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2022-1388	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2021-37415	Critical	9.8	100%	KEV	-
CVE-2023-21839	High	7.5	100%	KEV	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.