CVE intelligence and bounded remediation

CVE-2018-25029 — Silabs Zgm130S037Hgn Firmware security vulnerability

High CVSS 8.1

The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.

Severity
High
CVSS
8.1 (3.1)
Published
2022-02-04
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-757

Affected products

  • silabs / zgm130s037hgn_firmware / s2
  • silabs / zm5202_firmware / s2
  • silabs / zm5101_firmware / s2
  • silabs / zgm2305a27hgn_firmware / s2
  • silabs / zgm230sb27hgn_firmware / s2

Matched remediation archetype

General vulnerability remediation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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