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TI-2026-40956 Aliases CVE-2026-56793GHSA-6cvg-9479-mvfp

Improper authentication in Dell OpenManage Server Administrator Managed Node for Windows

Priority MEDIUM 44CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00532 45th percentileScored 2026-11-07
Fix Fixed OpenManage Server Administrator Managed Node (Patch) for Windows (Dell): 11.1.0.2Dell OpenManage Server Administrator Managed Node for RHEL 8.10 (Dell): 11.1.0.2+2 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
DellOpenManage Server Administrator Managed Node (Patch) for Windowsbefore 11.1.0.211.1.0.2Patch availableCNA
DellDell OpenManage Server Administrator Managed Node for RHEL 8.10before 11.1.0.211.1.0.2Patch availableCNA
DellDell OpenManage Server Administrator Managed Node for RHEL 9.4before 11.1.0.211.1.0.2Patch availableCNA
DellDell OpenManage Server Administrator Managed Node for SLES 15before 11.1.0.211.1.0.2Patch availableCNA
  • OpenManage Server Administrator Managed Node (Patch) for Windows VendorDell Affected before 11.1.0.2 Fixed in 11.1.0.2 Patch available CNA
  • Dell OpenManage Server Administrator Managed Node for RHEL 8.10 VendorDell Affected before 11.1.0.2 Fixed in 11.1.0.2 Patch available CNA
  • Dell OpenManage Server Administrator Managed Node for RHEL 9.4 VendorDell Affected before 11.1.0.2 Fixed in 11.1.0.2 Patch available CNA
  • Dell OpenManage Server Administrator Managed Node for SLES 15 VendorDell Affected before 11.1.0.2 Fixed in 11.1.0.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:*before 11.1.0.2VulnerableDell
  • cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:* Versions before 11.1.0.2 Vulnerable ·Dell

Remediation

  • Fix · CNA OpenManage Server Administrator Managed Node (Patch) for Windows (Dell) Fixed in 11.1.0.2
  • Fix · CNA Dell OpenManage Server Administrator Managed Node for RHEL 8.10 (Dell) Fixed in 11.1.0.2
  • Fix · CNA Dell OpenManage Server Administrator Managed Node for RHEL 9.4 (Dell) Fixed in 11.1.0.2
  • Fix · CNA Dell OpenManage Server Administrator Managed Node for SLES 15 (Dell) Fixed in 11.1.0.2

Fixed in the same release

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

  • Advisory ·

    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 — dell.com/support/kbdoc/en-us/000494958/dsa-2026-326-securit…

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-40957 Path traversal in Dell OpenManage Server Administrator Managed Node for WindowsPriority LOW 29
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-56793
  2. 2026-10-03 Alias added: GHSA-6cvg-9479-mvfp

References

Advisory 1

  • 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-2026-56227 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
  • TI-2026-56230 Path traversal in Dell OpenManage Server Administrator Managed Node for Windows CVSS 3.1HIGH 7.5
See all 32 →

Sources

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