synced 10 MIN AGO
01 Record

CVE-2024-50929

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to arbitrarily change the device type in the controller's memory, leading to a Denial of Service (DoS).

MediumPUBLISHEDCNA: mitre
CNA base score6.2 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to arbitrarily change the device type in the controller's memory, leading to a Denial of Service (DoS).

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.22% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 12.7% of scored records. A rank, not a probability.
NVD base score
6.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-12-10 00:00Z1 YR AGO
Last updated
2024-12-11 15:41Z1 YR AGO
Reserved
2024-10-28
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Medium (CVSS 6.2)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-281Improper Preservation of PermissionsBase
Data version
5.1
Document digest
11568271427f8245defac46c7365870b57fb9d8906485f2a87f245ee13e779e1

05 Affected products

VendorProductVersionsPlatforms
silabsefr32zg14p231f256gm32Not specified—
silabsefr32zg23a010f512gm40Not specified—
silabsefr32zg23a010f512gm48Not specified—
silabsefr32zg23a020f512gm40Not specified—
silabsefr32zg23a020f512gm48Not specified—
silabsefr32zg23b010f512im40Not specified—
silabsefr32zg23b010f512im48Not specified—
silabsefr32zg23b011f512im40Not specified—
silabsefr32zg23b020f512im40Not specified—
silabsefr32zg23b020f512im48Not specified—
silabsefr32zg23b021f512im40Not specified—
silabsz-wave_software_development_kitNot specified—
silabszgm130s037hgnNot specified—
silabszgm230sa27hgnNot specified—
silabszgm230sb27hgnNot specified—

06 References