CVE-2021-21532

CVSS V2 Medium 5.8 CVSS V3 Medium 6.3
Description
Dell Wyse ThinOS 8.6 MR9 contains remediation for an improper management server validation vulnerability that could be potentially exploited to redirect a client to an attacker-controlled management server, thus allowing the attacker to change the device configuration or certificate file.
Overview
  • CVE ID
  • CVE-2021-21532
  • Assigner
  • security_alert@emc.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-02T22:15:13
  • Last Modified Date
  • 2022-10-24T17:15:14
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:dell:wyse_thinos:*:*:*:*:*:*:*:* 1 OR 8.6
cpe:2.3:o:dell:wyse_thinos:8.6:-:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 6.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://www.dell.com/support/kbdoc/en-us/000184665/dsa-2021-069-dell-wyse-thinos-8-6-security-update-for-an-improper-management-server-validation-vulnerabilitydsa-2021-069-dell-wyse-thinos-8-6-security-update-for-an-improper-management-server-validation- Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-21532
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21532
History
Created Old Value New Value Data Type Notes
2022-05-10 07:15:56 Added to TrackCVE
2022-12-06 01:05:42 secure@dell.com security_alert@emc.com CVE Assigner updated
2022-12-06 01:05:42 2021-04-02T22:15Z 2021-04-02T22:15:13 CVE Published Date updated
2022-12-06 01:05:42 2022-10-24T17:15:14 CVE Modified Date updated
2022-12-06 01:05:42 Analyzed Vulnerability Status updated