CVE-2013-20003

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.

CVSS v3.0 8.3 HIGH
CVSS v2.0 7.9 HIGH

8.3^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.9^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:A/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 5.5 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://sensepost.com/cms/resources/conferences/2013/bh_zwave/Security%20Evaluation%20of%20Z-Wave_WP.pdf	Technical Description Third Party Advisory
https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/	Exploit Third Party Advisory
https://orangecyberdefense.com/global/blog/sensepost/blackhat-conference-z-wave-security/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:silabs:zgm130s037hgn_firmware:s2:*:*:*:*:*:*:*

cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:silabs:zm5202_firmware:s2:*:*:*:*:*:*:*

cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:silabs:zm5101_firmware:s2:*:*:*:*:*:*:*

cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:silabs:zgm2305a27hgn_firmware:s2:*:*:*:*:*:*:*

cpe:2.3:h:silabs:zgm2305a27hgn:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:silabs:zgm230sb27hgn_firmware:s2:*:*:*:*:*:*:*

cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:*

Information

Published : 2022-02-04 15:15

Updated : 2022-02-09 07:41

NVD link : CVE-2013-20003

Mitre link : CVE-2013-20003

JSON object : View

CWE

CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Products Affected

silabs

zm5202_firmware
zm5202
zgm230sb27hgn
zgm130s037hgn_firmware
zgm2305a27hgn
zgm130s037hgn
zm5101
zm5101_firmware
zgm230sb27hgn_firmware
zgm2305a27hgn_firmware

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8.3 /10