CVE-2020-10137

CVSS V2 Low 3.3 CVSS V3 Medium 6.5
Description
Z-Wave devices based on Silicon Labs 700 series chipsets using S2 do not adequately authenticate or encrypt FIND_NODE_IN_RANGE frames, allowing a remote, unauthenticated attacker to inject a FIND_NODE_IN_RANGE frame with an invalid random payload, denying service by blocking the processing of upcoming events.
Overview
  • CVE ID
  • CVE-2020-10137
  • Assigner
  • cret@cert.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-10T14:10:15
  • Last Modified Date
  • 2022-01-18T17:12:45
Weakness Enumerations
CWE URL
CWE-345 http://cwe.mitre.org/data/definitions/345.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:silabs:uzb-7:7.00:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:silabs:700_series_firmware:*:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 3.3
  • Severity
  • LOW
  • Exploitability Score
  • 6.5
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/CNK2100/VFuzz-public Third Party Advisory
https://kb.cert.org/vuls/id/142629 Third Party Advisory US Government Resource
https://ieeexplore.ieee.org/document/9663293 Broken Link
https://doi.org/10.1109/ACCESS.2021.3138768 Broken Link
https://www.kb.cert.org/vuls/id/142629 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-10137
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10137
History
Created Old Value New Value Data Type Notes
2022-05-10 06:37:12 Added to TrackCVE
2022-12-06 05:50:22 cert@cert.org cret@cert.org CVE Assigner updated
2022-12-06 05:50:22 2022-01-10T14:10Z 2022-01-10T14:10:15 CVE Published Date updated
2022-12-06 05:50:22 2022-01-18T17:12:45 CVE Modified Date updated
2022-12-06 05:50:22 Analyzed Vulnerability Status updated