CVE-2025-0658

Automated Logic and Carrier Zone Controllers malformed packets denial of service

HIGH

8.7

CVSS Score

Published: November 27, 2025 at 01:00 AM UTC

Updated: October 18, 2026 at 08:10 PM UTC

2 products affected across 2 vendorsZone ControllersZone Controllers

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Severity

HIGH8.7

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Zone Controllers · Automatedlogic

90%

0 ≤ v < 6.06-1010

Affected range stops below 6.06-101, so it looks safe — our inference, not a vendor statement

Zone Controllers · Carrier

90%

0 ≤ v < 6.06-1010

Affected range stops below 6.06-101, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHCarrier

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-20

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