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.
Published 2021-04-02 22:15:13
Updated 2022-10-24 17:15:15
Source Dell
View at NVD,   CVE.org
Vulnerability category: Input validation

Products affected by CVE-2021-21532

Exploit prediction scoring system (EPSS) score for CVE-2021-21532

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-21532

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:A/AC:L/Au:N/C:P/I:P/A:P
6.5
6.4
NIST
6.3
MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
2.8
3.4
NIST
5.0
MEDIUM CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1.6
3.4
Dell

CWE ids for CVE-2021-21532

  • Assigned by: security_alert@emc.com (Secondary)
  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-21532

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