Read the docs
TI-2024-34153 Aliases CVE-2024-50924GHSA-5j9p-7q54-gvh7

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow…

Priority LOW 29CWE-281Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause disrupt communications between the controller and the device itself via repeatedly sending crafted packets to the controller.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00398 34th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 15

CPEVersionsRoleVendor
cpe:2.3:o:silabs:z-wave_software_development_kit:*:*:*:*:*:*:*:*up to 7.21.1Vulnerablesilabs.com
cpe:2.3:h:silabs:efr32zg14p231f256gm32:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23a010f512gm40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23a010f512gm48:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23a020f512gm40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23a020f512gm48:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23b010f512im40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23b010f512im48:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23b011f512im40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23b020f512im40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
  • cpe:2.3:o:silabs:z-wave_software_development_kit:*:*:*:*:*:*:*:* Versions up to 7.21.1 Vulnerable ·silabs.com
  • cpe:2.3:h:silabs:efr32zg14p231f256gm32:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23a010f512gm40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23a010f512gm48:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23a020f512gm40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23a020f512gm48:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23b010f512im40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23b010f512im48:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23b011f512im40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23b020f512im40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
Show 5 more CPE
CPEVersionsRoleVendor
cpe:2.3:h:silabs:efr32zg23b020f512im48:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:efr32zg23b021f512im40:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:zgm230sa27hgn:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:*not specified by NVDRunning onsilabs.com
  • cpe:2.3:h:silabs:efr32zg23b020f512im48:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:efr32zg23b021f512im40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:zgm230sa27hgn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
  • cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-50924
  2. 2026-10-03 Alias added: GHSA-5j9p-7q54-gvh7

References

Exploit 1

  • TI-2024-34156 An issue in Silicon Labs Z-Wave Series 500 v6.84.0 allows attackers to execute arbitrary code. CVSS 3.1HIGH 8.8
  • TI-2024-34151 Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow… CVSS 3.1HIGH 8.8
  • TI-2024-34154 Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow… CVSS 3.1MEDIUM 6.5
  • TI-2024-34152 Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow… CVSS 3.1MEDIUM 6.5
  • TI-2023-04884 Z-Wave Denial of Service caused by Stream of Packets CVSS 3.1MEDIUM 6.5
  • TI-2024-34155 Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow… CVSS 3.1MEDIUM 6.2
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences