CVE-2021-21597 : Dell Wyse ThinOS, version 9.0, contains a Sensitive Information Disclosure Vulne

Dell Wyse ThinOS, version 9.0, contains a Sensitive Information Disclosure Vulnerability. An authenticated malicious user with physical access to the system could exploit this vulnerability to read sensitive information written to the log files.

Published 2021-08-10 19:15:07

Updated 2021-08-23 17:38:53

Source Dell

View at NVD, CVE.org

Products affected by CVE-2021-21597

Dell » Wyse Thinos » Version: 9.0
cpe:2.3:o:dell:wyse_thinos:9.0:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Wyse 3040 Thin Client » Version: N/A
When used together with: Dell » Wyse 5070 Thin Client » Version: N/A
When used together with: Dell » Wyse 5470 Thin Client » Version: N/A
Dell » Wyse Thinos » Version: 9.1
cpe:2.3:o:dell:wyse_thinos:9.1:*:*:*:*:*:*:*
Matching versions
When used together with: Dell » Wyse 3040 Thin Client » Version: N/A
When used together with: Dell » Wyse 5070 Thin Client » Version: N/A
When used together with: Dell » Wyse 5470 Thin Client » Version: N/A
Dell » Wyse Thinos » Version: 9.1 Update MR1
cpe:2.3:o:dell:wyse_thinos:9.1:mr1:*:*:*:*:*:*
Matching versions
When used together with: Dell » Wyse 3040 Thin Client » Version: N/A
When used together with: Dell » Wyse 5070 Thin Client » Version: N/A
When used together with: Dell » Wyse 5470 Thin Client » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-21597

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-21597

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
3.9	LOW	CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	0.3	3.6	NIST
Attack Vector: Physical Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
7.2	HIGH	CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	0.5	6.0	Dell
Attack Vector: Physical Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-21597

CWE-532 Insertion of Sensitive Information into Log File

The product writes sensitive information to a log file.

Assigned by: security_alert@emc.com (Primary)

References for CVE-2021-21597

https://www.dell.com/support/kbdoc/000189543

DSA-2021-144: Dell Wyse ThinOS Security Update for Multiple Vulnerabilities | Dell Nederland
Patch;Vendor Advisory

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Vulnerability Details : CVE-2021-21597

Products affected by CVE-2021-21597

Exploit prediction scoring system (EPSS) score for CVE-2021-21597

CVSS scores for CVE-2021-21597

CWE ids for CVE-2021-21597

References for CVE-2021-21597