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CVE-2024-23937

Silicon Labs Gecko OS Debug Interface Format String

Published: Jan 31, 2025Updated: Jul 1, 2025 Sources: CVE List NVDCWE-200
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.4%
Top 71.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the debug interface. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the device.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200

Affected Products

Gecko OSSilicon Labs
Embedded
Operating Systems / rtos-embedded-os
gecko ossilabs
Embedded
Hardware Firmware / cpu-gpu
silicon labscommercialUSOperating Systemsaka gecko platform, gecko os, 500 series
silabscommercialUSHardware Firmwareaka silicon labs, gecko sdk, z-wave sdk, emberznet

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-24-869/
zerodayinitiative.com
https://community.silabs.com/a45Vm0000000Atp
community.silabs.com

Timeline

Published
Jan 31, 2025
Last Updated
Jul 1, 2025

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