CVE-2021-21537

CVSS V2 Low 2.1 CVSS V3 Medium 5.5

Description

Dell Hybrid Client versions prior to 1.5 contain an information exposure vulnerability. A local unauthenticated attacker may exploit this vulnerability in order to view and exfiltrate sensitive information on the system.

Overview

CVE ID
CVE-2021-21537

Assigner
security_alert@emc.com

Vulnerability Status
Analyzed

Published Version
2021-04-30T18:15:07

Last Modified Date
2021-05-06T20:12:02

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:dell:hybrid_client::::::::	1	OR		1.5

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.dell.com/support/kbdoc/en-us/000184667/dsa-2021-071-dell-hybrid-client-security-update-for-multiple-vulnerabilities	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-21537
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21537

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:16:49				Added to TrackCVE
2022-12-05 01:23:04	secure@dell.com	security_alert@emc.com	CVE Assigner	updated
2022-12-05 01:23:04	2021-04-30T18:15Z	2021-04-30T18:15:07	CVE Published Date	updated
2022-12-05 01:23:04		2021-05-06T20:12:02	CVE Modified Date	updated
2022-12-05 01:23:04		Analyzed	Vulnerability Status	updated