CVE-2013-20003
Severity Score
8.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Z-Wave devices from Sierra Designs (circa 2013) and Silicon Labs (using S0 security) may use a known, shared network key of all zeros, allowing an attacker within radio range to spoof Z-Wave traffic.
Los dispositivos Z-Wave de Sierra Designs (alrededor de 2013) y Silicon Labs (que usan seguridad S0) pueden usar una clave de red conocida y compartida de todos los ceros, lo que permite a un atacante dentro del rango de radio falsificar el tráfico Z-Wave
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-01-26 CVE Reserved
- 2022-02-04 CVE Published
- 2024-09-16 CVE Updated
- 2024-09-16 First Exploit
- 2024-10-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-327: Use of a Broken or Risky Cryptographic Algorithm
- CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://orangecyberdefense.com/global/blog/sensepost/blackhat-conference-z-wave-security | Third Party Advisory | |
| https://sensepost.com/cms/resources/conferences/2013/bh_zwave/Security%20Evaluation%20of%20Z-Wave_WP.pdf | Technical Description |
| URL | Date | SRC |
|---|---|---|
| https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks | 2024-09-16 |
| 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" | Zgm130s037hgn Firmware Search vendor "Silabs" for product "Zgm130s037hgn Firmware" | s2 Search vendor "Silabs" for product "Zgm130s037hgn Firmware" and version "s2" | - |
Affected
| in | Silabs Search vendor "Silabs" | Zgm130s037hgn Search vendor "Silabs" for product "Zgm130s037hgn" | - | - |
Safe
|
| Silabs Search vendor "Silabs" | Zm5202 Firmware Search vendor "Silabs" for product "Zm5202 Firmware" | s2 Search vendor "Silabs" for product "Zm5202 Firmware" and version "s2" | - |
Affected
| in | Silabs Search vendor "Silabs" | Zm5202 Search vendor "Silabs" for product "Zm5202" | - | - |
Safe
|
| Silabs Search vendor "Silabs" | Zm5101 Firmware Search vendor "Silabs" for product "Zm5101 Firmware" | s2 Search vendor "Silabs" for product "Zm5101 Firmware" and version "s2" | - |
Affected
| in | Silabs Search vendor "Silabs" | Zm5101 Search vendor "Silabs" for product "Zm5101" | - | - |
Safe
|
| Silabs Search vendor "Silabs" | Zgm2305a27hgn Firmware Search vendor "Silabs" for product "Zgm2305a27hgn Firmware" | s2 Search vendor "Silabs" for product "Zgm2305a27hgn Firmware" and version "s2" | - |
Affected
| in | Silabs Search vendor "Silabs" | Zgm2305a27hgn Search vendor "Silabs" for product "Zgm2305a27hgn" | - | - |
Safe
|
| Silabs Search vendor "Silabs" | Zgm230sb27hgn Firmware Search vendor "Silabs" for product "Zgm230sb27hgn Firmware" | s2 Search vendor "Silabs" for product "Zgm230sb27hgn Firmware" and version "s2" | - |
Affected
| in | Silabs Search vendor "Silabs" | Zgm230sb27hgn Search vendor "Silabs" for product "Zgm230sb27hgn" | - | - |
Safe
|