CVE-2021-41753

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A denial-of-service attack in WPA2, and WPA3-SAE authentication methods in D-Link DIR-X1560, v1.04B04, and DIR-X6060, v1.11B04 allows a remote unauthenticated attacker to disconnect a wireless client via sending specific spoofed SAE authentication frames.
Overview
  • CVE ID
  • CVE-2021-41753
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-09-27T17:15:08
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-290 http://cwe.mitre.org/data/definitions/290.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dlink:dir-x1560_firmware:*:*:*:*:*:*:*:* 1 OR 1.04b04
cpe:2.3:h:dlink:dir-x1560:revision_a:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dir-x6060_firmware:*:*:*:*:*:*:*:* 1 OR 1.11b04
cpe:2.3:h:dlink:dir-x6060:revision_a:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10243 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41753
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41753
History
Created Old Value New Value Data Type Notes
2022-05-10 06:52:18 Added to TrackCVE
2022-12-05 11:23:42 2021-09-27T17:15Z 2021-09-27T17:15:08 CVE Published Date updated
2022-12-05 11:23:42 2022-07-12T17:42:04 CVE Modified Date updated
2022-12-05 11:23:42 Analyzed Vulnerability Status updated