CVE-2013-20003
7.9 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
8.3 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.0%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| silabs:zgm130s037hgn_firmware | silabs zgm130s037hgn firmware | eq | s2 |
CNA Affected
[
{
"product": "Z-Wave",
"vendor": "Silicon Labs",
"versions": [
{
"status": "affected",
"version": "S0"
}
]
},
{
"product": "Z-Wave",
"vendor": "Sierra Designs",
"versions": [
{
"lessThan": "S0",
"status": "affected",
"version": "S0",
"versionType": "custom"
}
]
}
]Related
7.9 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
8.3 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.0%