Unsafe Reflection Vulnerability in Dell OpenManage Server Administrator
CVE-2026-66269

7.3HIGH

Key Information:

Vendor

Dell
Status
Dell Openmanage Server Administrator Managed Node (patch) For Windows
Dell Openmanage Server Administrator Managed Node For Rhel 8.10
Dell Openmanage Server Administrator Managed Node For Rhel 9.4
Dell Openmanage Server Administrator Managed Node For Sles 15
Vendor
CVE Published:
17 September 2026

What is CVE-2026-66269?

Dell OpenManage Server Administrator versions prior to 11.1.0.3 present a vulnerability characterized by unsafe reflection. This allows an unauthenticated remote attacker to exploit the system and potentially bypass protection mechanisms, posing a significant risk to the integrity of the affected servers. It is crucial for users to update their systems to mitigate these risks.

Affected Version(s)

Dell OpenManage Server Administrator Managed Node (Patch) for Windows 0 < 11.1.0.3

Dell OpenManage Server Administrator Managed Node for RHEL 8.10 0 < 11.1.0.3

Dell OpenManage Server Administrator Managed Node for RHEL 9.4 0 < 11.1.0.3

References

https://www.dell.com/support/kbdoc/en-us/000506586/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.