CVE-2018-25029

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.

CVSS v3.0 8.1 HIGH
CVSS v2.0 4.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 6.5 / Impact : 4.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-are-safe-and-secure	Third Party Advisory
https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/	Exploit Third Party Advisory

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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 07:45

NVD link : CVE-2018-25029

Mitre link : CVE-2018-25029

JSON object : View

CWE

NVD-CWE-Other

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Products Affected

silabs

zm5202_firmware
zm5202
zgm230sb27hgn
zgm130s037hgn_firmware
zgm2305a27hgn
zgm130s037hgn
zm5101
zm5101_firmware
zgm230sb27hgn_firmware
zgm2305a27hgn_firmware

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