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cve[email protected]CVE-2020-9061
HistoryJan 10, 2022 - 2:10 p.m.

CVE-2020-9061

2022-01-1014:10:16
CWE-285
web.nvd.nist.gov
25
cve-2020-9061
nvd
z-wave
silicon labs
denial of service
vulnerability

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.2%

Z-Wave devices using Silicon Labs 500 and 700 series chipsets, including but not likely limited to the SiLabs UZB-7 version 7.00, ZooZ ZST10 version 6.04, Aeon Labs ZW090-A version 3.95, and Samsung STH-ETH-200 version 6.04, are susceptible to denial of service via malformed routing messages.

Affected configurations

NVD
Node
aeoteczw090-aMatch3.95
OR
samsungsth-eth-200Match6.04
OR
silabsuzb-7Match7.00
OR
zoozzst10Match6.04
Node
silabs500_series_firmware
OR
silabs700_series_firmwareMatch-

CNA Affected

[
  {
    "product": "ZST10",
    "vendor": "ZooZ",
    "versions": [
      {
        "status": "affected",
        "version": "6.04"
      }
    ]
  },
  {
    "product": "500 series",
    "vendor": "Silicon Labs",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  },
  {
    "product": "700 series",
    "vendor": "Silicon Labs",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  },
  {
    "product": "UZB-7",
    "vendor": "Silicon Labs",
    "versions": [
      {
        "status": "affected",
        "version": "7.00"
      }
    ]
  },
  {
    "product": "STH-ETH-200",
    "vendor": "Samsung",
    "versions": [
      {
        "status": "affected",
        "version": "6.04"
      }
    ]
  },
  {
    "product": "ZW090-A",
    "vendor": "Aeon Labs",
    "versions": [
      {
        "status": "affected",
        "version": "3.95"
      }
    ]
  }
]

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.2%

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