// For flags

CVE-2023-51395

Z-Wave S0 Decryption Vulnerability in End Devices

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

The vulnerability described by CVE-2023-0972 has been additionally discovered in Silicon Labs Z-Wave end devices. This vulnerability may allow an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.

La vulnerabilidad descrita por CVE-2023-0972 también se descubrió en los dispositivos finales Z-Wave de Silicon Labs. Esta vulnerabilidad puede permitir que un atacante no autenticado dentro del alcance de Z-Wave desbordamiento de búfer en la región stack de la memoria, lo que lleva a la ejecución de código arbitrario.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-12-18 CVE Reserved
  • 2024-03-07 CVE Published
  • 2024-03-07 EPSS Updated
  • 2024-09-25 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • CWE-125: Out-of-bounds Read
  • CWE-787: Out-of-bounds Write
CAPEC
  • CAPEC-549: Local Execution of Code
References (1)
URL Tag Source
https://community.silabs.com/068Vm0000029Xq5
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Silabs
Search vendor "Silabs"
 Z-wave Software Development Kit
Search vendor "Silabs" for product "Z-wave Software Development Kit"
*-
Affected
Silabs
Search vendor "Silabs"
 Z-wave Software Development Kit
Search vendor "Silabs" for product "Z-wave Software Development Kit"
*-
Affected