DSA-2026-326: Security Update for Dell OpenManage Server Administrator (OMSA) Network Access Vulnerabilities
Riepilogo: Dell OpenManage Server Administrator (OMSA) remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.
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Impatto
High
Dettagli
|
Proprietary Code CVE |
Description |
CVSS Base Score |
CVSS Vector String |
|
CVE-2026-56793 |
Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains an Improper Authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access. |
7.7 |
|
|
CVE-2026-56794 |
Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker. |
6.5 |
|
Proprietary Code CVE |
Description |
CVSS Base Score |
CVSS Vector String |
|
CVE-2026-56793 |
Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains an Improper Authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access. |
7.7 |
|
|
CVE-2026-56794 |
Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker. |
6.5 |
Prodotti interessati e correzione
|
Product |
Affected Versions |
Remediated Versions |
Link |
|
Dell OpenManage Server Administrator Managed Node (Patch) for Windows |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=4WVX8 |
|
Dell OpenManage Server Administrator Managed Node for RHEL 8.10 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=FM0PC |
|
Dell OpenManage Server Administrator Managed Node for RHEL 9.4 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=HWPHM |
|
Dell OpenManage Server Administrator Managed Node for SLES 15 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=31TFR |
|
Product |
Affected Versions |
Remediated Versions |
Link |
|
Dell OpenManage Server Administrator Managed Node (Patch) for Windows |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=4WVX8 |
|
Dell OpenManage Server Administrator Managed Node for RHEL 8.10 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=FM0PC |
|
Dell OpenManage Server Administrator Managed Node for RHEL 9.4 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=HWPHM |
|
Dell OpenManage Server Administrator Managed Node for SLES 15 |
Versions prior to 11.1.0.2 |
Version 11.1.0.2 |
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=31TFR |
Cronologia delle revisioni
|
Revision |
Date |
Description |
|
1.0 |
2026-08-03 |
Initial Release |
Ringraziamenti
- CVE-2026-56793: Dell would like to thank Huynh Dinh Vu (WinD39) for reporting this issue.
- CVE-2026-56794: Dell would like to thank Huynh Dinh Vu (WinD39) and Huynh Dinh Van for reporting this issue.
Informazioni correlate
Dichiarazione di non responsabilità
Prodotti interessati
OpenManage Server AdministratorProprietà dell'articolo
Numero articolo: 000494958
Tipo di articolo: Dell Security Advisory
Ultima modifica: 03 ago 2026
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