How severe is CVE-2025-0658?

CVE-2025-0658 has a CVSS 4.0 base score of 8.7, rated high severity.

Is CVE-2025-0658 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0658?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-0658 have an EU (EUVD) identifier?

Yes. CVE-2025-0658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199780.

When was CVE-2025-0658 published?

CVE-2025-0658 was published on 2025-11-27 and last updated on 2026-06-17.

CVE-2025-0658

CVE-2025-0658 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. 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-20.

Key facts

Severity: High (CVSS 4.0 base score 8.7)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199780
Weakness: CWE-20
Published: 2025-11-27
Last modified: 2026-06-17

Description

A vulnerability in Automated Logic and Carrier's Zone Controller via BACnet protocol causes the device to crash. The device enters a fault state; after a reset, a second packet can leave it permanently unresponsive until a manual power cycle is performed.

Frequently asked questions

What is CVE-2025-0658?: A vulnerability in Automated Logic and Carrier's Zone Controller via BACnet protocol causes the device to crash. The device enters a fault state; after a reset, a second packet can leave it permanently unresponsive until a manual power cycle is performed.
How severe is CVE-2025-0658?: CVE-2025-0658 has a CVSS 4.0 base score of 8.7, rated high severity.
Is CVE-2025-0658 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0658?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-0658 have an EU (EUVD) identifier?: Yes. CVE-2025-0658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199780.
When was CVE-2025-0658 published?: CVE-2025-0658 was published on 2025-11-27 and last updated on 2026-06-17.

References

https://https://www.corporate.carrier.com/product-security/advisories-resources/

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