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Status published
High
CVE-2023-0970
Serial API Buffer Overflow in Z/IP Gateway
Vulnerability Description
Multiple buffer overflow vulnerabilities in SiLabs Z/IP Gateway SDK version 7.18.01 and earlier allow an attacker with invasive physical access to a Z-Wave controller device to overwrite global memory and potentially execute arbitrary code.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Silicon Labs
View all reports →Affected Software
Z/IP Gateway
Vulnerable Versions:
7.18.03
Timeline
Official Publish:
June 21st, 2023
Last Modified:
December 6th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
MITRE ATT&CK TTPs
T1190
Exploit Public-Facing Application
Initial Access
T1068
Exploitation for Privilege Escalation
Privilege Escalation
T1055
Process Injection
Defense Evasion
T1105
Ingress Tool Transfer
Command and Control
T1485
Data Destruction
Impact
T1213
Data from Information Repositories
Collection
T1003
OS Credential Dumping
Credential Access
T1552
Unsecured Credentials
Credential Access