EUVD-2026-81459
GHSA-g3xm-vfq8-rh32
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Hard-coded credential is remotely reachable, static, and needs no prior auth (AV:N/AC:L/PR:N); access is limited-scope rather than full compromise, so C/I/A each Low.
Primary rating from Vendor (dell).
CVSS VectorVendor: dell
Lifecycle Timeline
5DescriptionCVE.org
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Use of Hard-coded Credentials vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.
Articles & Coverage 2
AnalysisAI
Hard-coded credentials in Dell OpenManage Server Administrator (OMSA) managed-node builds prior to 11.1.0.3 let an unauthenticated remote attacker bypass authentication and obtain unauthorized access to the affected service. The flaw affects the managed-node packages on Windows, RHEL 8.10 and 9.4, SLES 15 and Ubuntu 22.04, and because the credential is baked into the product itself, no special configuration or user interaction is required (CVSS:3.1/AV:N/AC:L/PR:N/UI:N, base score 7.3). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires network access to a Dell OpenManage Server Administrator managed-node instance running a version prior to 11.1.0.3 on any supported platform (Windows, RHEL 8.10/9.4, SLES 15, or Ubuntu 22.04). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuinely notable issue but not top-tier. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: upgrade Dell OpenManage Server Administrator managed-node to 11.1.0.3 or later on every affected platform (Windows, RHEL 8.10, RHEL 9.4, SLES 15, Ubuntu 22.04); follow Dell advisory DSA-2026-403 (https://www.dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilitiesv) for the exact per-platform package names and installation order. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory every host running Dell OpenManage Server Administrator managed-node builds below 11.1.0.3 across Windows, RHEL 8.10, RHEL 9.4, SLES 15 and Ubuntu 22.04, and confirm where the OMSA management interface (TCP 1311 and associated WS-Man endpoints) is reachable from untrusted or flat corporate networks; immediately restrict that reachability with firewall rules, security groups or network ACLs so only approved management jump hosts and monitoring subnets can connect, and disable or stop the OMSA/Server Administrator service on any host that does not require it for operational monitoring. …
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Same weakness CWE-798 – Use of Hard-coded Credentials
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External POC / Exploit Code
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