DSA-2021-144: Dell Wyse ThinOS Security Update for Multiple Vulnerabilities
Résumé: Dell Wyse ThinOS (9.x) remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.
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Impact
High
Détails
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-21597 | Dell Wyse ThinOS (9.x), version 9.0, contains a Sensitive Information Disclosure Vulnerability. An authenticated malicious user with physical access to the system may exploit this vulnerability to read sensitive information written to the log files. | 7.2 | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| CVE-2021-21598 | Dell Wyse ThinOS (9.x), versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system may exploit this vulnerability to read sensitive Smartcard data in log files. | 3.9 | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-21597 | Dell Wyse ThinOS (9.x), version 9.0, contains a Sensitive Information Disclosure Vulnerability. An authenticated malicious user with physical access to the system may exploit this vulnerability to read sensitive information written to the log files. | 7.2 | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| CVE-2021-21598 | Dell Wyse ThinOS (9.x), versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system may exploit this vulnerability to read sensitive Smartcard data in log files. | 3.9 | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Produits concernés et mesure corrective
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Historique des révisions
| Revision | Date | Description |
| 1.0 | 2021-07-21 | Initial Release |
Informations connexes
Mention légale
Produits concernés
Product Security Information, Dell ThinOSPropriétés de l’article
Numéro d’article: 000189543
Type d’article: Dell Security Advisory
Dernière modification: 18 Sep 2025
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