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CVE-2024-50924

MEDIUM
6.5
CVSS Score
Published: December 10, 2024 at 12:00 AM UTC
Updated: June 17, 2026 at 08:05 AM UTC
15 products affected across 1 vendorZ Wave Software Development KitZgm130S037HgnZgm230Sb27Hgn

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

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

Z Wave Software Development Kit· Silabs
95%
v ≤ 7.21.1
silabs-efr32zg14p231f256gm32 (environment) · silabs-efr32zg23a010f512gm40 (environment) · silabs-efr32zg23a010f512gm48 (environment) · silabs-efr32zg23a020f512gm40 (environment) · silabs-efr32zg23a020f512gm48 (environment) · silabs-efr32zg23b010f512im40 (environment) · silabs-efr32zg23b010f512im48 (environment) · silabs-efr32zg23b011f512im40 (environment) · silabs-efr32zg23b020f512im40 (environment) · silabs-efr32zg23b020f512im48 (environment) · silabs-efr32zg23b021f512im40 (environment) · silabs-zgm130s037hgn (environment) · silabs-zgm230sa27hgn (environment) · silabs-zgm230sb27hgn (environment)
Efr32Zg14P231F256Gm32· Silabsdevice
80%
All versions
Efr32Zg23A010F512Gm40· Silabsdevice
80%
All versions
Efr32Zg23A010F512Gm48· Silabsdevice
80%
All versions
Efr32Zg23A020F512Gm40· Silabsdevice
80%
All versions
Efr32Zg23A020F512Gm48· Silabsdevice
80%
All versions
Efr32Zg23B010F512Im40· Silabsdevice
80%
All versions
Efr32Zg23B010F512Im48· Silabsdevice
80%
All versions
Efr32Zg23B011F512Im40· Silabsdevice
80%
All versions
Efr32Zg23B020F512Im40· Silabsdevice
80%
All versions

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)

ExploitThird Party Advisory
Source: [email protected]
https://github.com/CNK2100/2024-CVE/blob/main/README.md

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-281

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