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Vulnerability Details :

CVE-2018-25029

Summary
Assigner-certcc
Assigner Org ID-37e5125f-f79b-445b-8fad-9564f167944b
Published At-04 Feb, 2022 | 22:33
Updated At-17 Sep, 2024 | 03:32
Rejected At-
Credits

The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:certcc
Assigner Org ID:37e5125f-f79b-445b-8fad-9564f167944b
Published At:04 Feb, 2022 | 22:33
Updated At:17 Sep, 2024 | 03:32
Rejected At:
▼CVE Numbering Authority (CNA)

The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.

Affected Products
Vendor
Silicon Labs
Product
Z-Wave
Versions
Affected
  • S2
Problem Types
TypeCWE IDDescription
CWECWE-757CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Type: CWE
CWE ID: CWE-757
Description: CWE-757: Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/
x_refsource_MISC
https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure
x_refsource_CONFIRM
Hyperlink: https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/
Resource:
x_refsource_MISC
Hyperlink: https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/
x_refsource_MISC
x_transferred
https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cret@cert.org
Published At:04 Feb, 2022 | 23:15
Updated At:09 Feb, 2022 | 15:45

The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.1HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary2.04.8MEDIUM
AV:A/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 2.0
Base score: 4.8
Base severity: MEDIUM
Vector:
AV:A/AC:L/Au:N/C:P/I:P/A:N
CPE Matches
silabs
silabs
>>zgm130s037hgn>>-
cpe:2.3:h:silabs:zgm130s037hgn:-:*:*:*:*:*:*:*
silabs
silabs
>>zgm130s037hgn_firmware>>s2
cpe:2.3:o:silabs:zgm130s037hgn_firmware:s2:*:*:*:*:*:*:*
silabs
silabs
>>zm5202>>-
cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:*
silabs
silabs
>>zm5202_firmware>>s2
cpe:2.3:o:silabs:zm5202_firmware:s2:*:*:*:*:*:*:*
silabs
silabs
>>zm5101>>-
cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:*
silabs
silabs
>>zm5101_firmware>>s2
cpe:2.3:o:silabs:zm5101_firmware:s2:*:*:*:*:*:*:*
silabs
silabs
>>zgm2305a27hgn>>-
cpe:2.3:h:silabs:zgm2305a27hgn:-:*:*:*:*:*:*:*
silabs
silabs
>>zgm2305a27hgn_firmware>>s2
cpe:2.3:o:silabs:zgm2305a27hgn_firmware:s2:*:*:*:*:*:*:*
silabs
silabs
>>zgm230sb27hgn>>-
cpe:2.3:h:silabs:zgm230sb27hgn:-:*:*:*:*:*:*:*
silabs
silabs
>>zgm230sb27hgn_firmware>>s2
cpe:2.3:o:silabs:zgm230sb27hgn_firmware:s2:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-757Secondarycret@cert.org
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-757
Type: Secondary
Source: cret@cert.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-securecret@cert.org
Third Party Advisory
https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/cret@cert.org
Exploit
Third Party Advisory
Hyperlink: https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure
Source: cret@cert.org
Resource:
Third Party Advisory
Hyperlink: https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/
Source: cret@cert.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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Details not found