TI-2026-47086 Aliases CVE-2026-66269 GHSA-vx76-phjf-p6gq

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Use of…

LOW 38CWE-470Published 2026-09-17 · Updated 2026-09-17

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00196 9th percentileScored 2026-11-07

Fix Fixed Dell OpenManage Server Administrator Managed Node (Patch) for Windows (Dell): 11.1.0.3Dell OpenManage Server Administrator Managed Node for RHEL 8.10 (Dell): 11.1.0.3+3 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	Dell OpenManage Server Administrator Managed Node (Patch) for Windows	before 11.1.0.3	11.1.0.3	Patch available	CNA
Dell	Dell OpenManage Server Administrator Managed Node for RHEL 8.10	before 11.1.0.3	11.1.0.3	Patch available	CNA
Dell	Dell OpenManage Server Administrator Managed Node for RHEL 9.4	before 11.1.0.3	11.1.0.3	Patch available	CNA
Dell	Dell OpenManage Server Administrator Managed Node for SLES 15	before 11.1.0.3	11.1.0.3	Patch available	CNA
Dell	Dell OpenManage Server Administrator Managed Node for Ubuntu 22.04	before 11.1.0.3	11.1.0.3	Patch available	CNA

Dell OpenManage Server Administrator Managed Node (Patch) for Windows VendorDell Affected before 11.1.0.3 Fixed in 11.1.0.3 Patch available CNA
Dell OpenManage Server Administrator Managed Node for RHEL 8.10 VendorDell Affected before 11.1.0.3 Fixed in 11.1.0.3 Patch available CNA
Dell OpenManage Server Administrator Managed Node for RHEL 9.4 VendorDell Affected before 11.1.0.3 Fixed in 11.1.0.3 Patch available CNA
Dell OpenManage Server Administrator Managed Node for SLES 15 VendorDell Affected before 11.1.0.3 Fixed in 11.1.0.3 Patch available CNA
Dell OpenManage Server Administrator Managed Node for Ubuntu 22.04 VendorDell Affected before 11.1.0.3 Fixed in 11.1.0.3 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dell:openmanage_server_administrator::::::::	before 11.1.0.3	Vulnerable	Dell

cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:* Versions before 11.1.0.3 Vulnerable ·Dell

Remediation

Fix · CNA Dell OpenManage Server Administrator Managed Node (Patch) for Windows (Dell) Fixed in 11.1.0.3
Fix · CNA Dell OpenManage Server Administrator Managed Node for RHEL 8.10 (Dell) Fixed in 11.1.0.3
Fix · CNA Dell OpenManage Server Administrator Managed Node for RHEL 9.4 (Dell) Fixed in 11.1.0.3
Fix · CNA Dell OpenManage Server Administrator Managed Node for SLES 15 (Dell) Fixed in 11.1.0.3
Fix · CNA Dell OpenManage Server Administrator Managed Node for Ubuntu 22.04 (Dell) Fixed in 11.1.0.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2026-09-17
Dell OpenManage Server Administrator Managed Node (Patch) for Windows — dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-securit…
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-56208 Broken or risky cryptographic algorithm in Dell OpenManage Server Administrator Managed…Priority LOW 32
Show all 2 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-66269
2026-10-03 Alias added: GHSA-vx76-phjf-p6gq
2026-10-06 CVSS score added · NVD

References

Advisory 1

https://www.dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilitiesv

TI-2021-04604 Improper authentication in Dell Open Manage Server Administrator CVSS 3.1CRITICAL 9.8
TI-2026-56210 Hard-coded credentials in Dell OpenManage Server Administrator Managed Node for Windows CVSS 3.1CRITICAL 9.8
TI-2026-56225 OS command injection in Dell OpenManage Server Administrator Managed Node for Windows CVSS 3.1CRITICAL 9.8
TI-2026-40956 Improper authentication in Dell OpenManage Server Administrator Managed Node for Windows CVSS 3.1CRITICAL 9.8
TI-2026-56227 Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Use of… CVSS 3.1CRITICAL 9.8
TI-2026-56224 Missing authentication in Dell OpenManage Server Administrator Managed Node for Windows CVSS 3.1CRITICAL 9.8

See all 32 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences