CVE-2026-81447: CWE-295: Improper Certificate Validation in Dell OpenManage Server Administrator Managed Node (Patch) for Windows
Dell OpenManage Server Administrator Managed Node for Windows versions prior to 11.1.0.3 contain an improper certificate validation vulnerability. This flaw allows an unauthenticated attacker with adjacent network access to potentially cause information disclosure and tampering. The vulnerability has a medium severity rating with a CVSS score of 6.8. A fixed version, 11.1.0.3, is available to address this issue.
AI Analysis
Technical Summary
CVE-2026-81447 is an improper certificate validation vulnerability (CWE-295) in Dell OpenManage Server Administrator Managed Node for Windows. Versions before 11.1.0.3 do not correctly validate certificates, which could be exploited by an unauthenticated attacker with adjacent network access to disclose and tamper with information. The vulnerability is rated medium severity with a CVSS 3.1 score of 6.8 (AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
Potential Impact
An attacker with adjacent network access, without authentication, could exploit this vulnerability to cause information disclosure and information tampering. There is no indication of availability impact. The vulnerability affects confidentiality and integrity of data handled by the affected software.
Mitigation Recommendations
A fixed version 11.1.0.3 of Dell OpenManage Server Administrator Managed Node for Windows is available. Users should upgrade to version 11.1.0.3 or later to remediate this vulnerability. Patch status is confirmed by the versioning information. No additional mitigation guidance is provided.
CVE-2026-81447: CWE-295: Improper Certificate Validation in Dell OpenManage Server Administrator Managed Node (Patch) for Windows
Description
Dell OpenManage Server Administrator Managed Node for Windows versions prior to 11.1.0.3 contain an improper certificate validation vulnerability. This flaw allows an unauthenticated attacker with adjacent network access to potentially cause information disclosure and tampering. The vulnerability has a medium severity rating with a CVSS score of 6.8. A fixed version, 11.1.0.3, is available to address this issue.
CVSS v3.1
Score 6.8medium
Affected software
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
Dell
OpenManage Server Administrator Managed Node for Ubuntu 22.04
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-81447 is an improper certificate validation vulnerability (CWE-295) in Dell OpenManage Server Administrator Managed Node for Windows. Versions before 11.1.0.3 do not correctly validate certificates, which could be exploited by an unauthenticated attacker with adjacent network access to disclose and tamper with information. The vulnerability is rated medium severity with a CVSS 3.1 score of 6.8 (AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
Potential Impact
An attacker with adjacent network access, without authentication, could exploit this vulnerability to cause information disclosure and information tampering. There is no indication of availability impact. The vulnerability affects confidentiality and integrity of data handled by the affected software.
Mitigation Recommendations
A fixed version 11.1.0.3 of Dell OpenManage Server Administrator Managed Node for Windows is available. Users should upgrade to version 11.1.0.3 or later to remediate this vulnerability. Patch status is confirmed by the versioning information. No additional mitigation guidance is provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- dell
- Date Reserved
- 2026-08-26T20:04:54.730Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aac00fe55bf5e2cf588eeef
Added to database: 09/17/2026, 15:02:22 UTC
Last enriched: 09/17/2026, 15:16:41 UTC
Last updated: 09/17/2026, 15:21:25 UTC
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.