Security readout for executives and security teams
Plain-English summary
Dell OpenManage Network Integration versions before 3.9 have an authentication weakness that could let a low-privileged remote user view information they should not access. The published severity is medium, with confidentiality impact only. No source in the bundle reports active exploitation.
Executive priority
Treat as a standard, timely patching item rather than an emergency. Prioritize environments where OMNI is exposed to many internal users or less-trusted networks. The issue appears limited to information exposure, and no active exploitation is reported in the provided sources.
Technical view
CVE-2026-22764 is a CWE-287 Improper Authentication issue in Dell OpenManage Network Integration prior to 3.9. CVSS 3.1 is 4.3: network-accessible, low attack complexity, low privileges required, no user interaction, low confidentiality impact, no integrity or availability impact.
Likely exposure
Exposure is most relevant where Dell OpenManage Network Integration is deployed below version 3.9 and reachable by low-privileged authenticated users over a network. Systems not running OMNI, or already on 3.9 or later, are not indicated as affected by the provided sources.
Exploitation context
The vulnerability requires remote access and low privileges. It is not described as unauthenticated. The provided sources do not include exploit code, public exploitation claims, or CISA KEV listing. Business risk is mainly unauthorized information disclosure from affected OMNI deployments.
Researcher notes
The record is concise and does not describe the vulnerable authentication path or exposed data type. Validate only by version and deployment exposure unless Dell releases more detail. Avoid assuming broader Dell OpenManage products are affected; the provided sources name Dell OpenManage Network Integration only.
Mitigation direction
- Identify Dell OpenManage Network Integration deployments and current versions.
- Upgrade OMNI versions prior to 3.9 according to Dell’s advisory.
- Restrict network access to OMNI management interfaces where possible.
- Review Dell’s advisory for any environment-specific instructions.
Validation and detection
- Confirm whether Dell OpenManage Network Integration is installed.
- Verify the installed OMNI version is 3.9 or later.
- Check access controls for low-privileged remote users.
- Monitor Dell advisory updates for revised affected-version or remediation details.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-22764 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.dell.com/support/kbdoc/en-us/000420893/dsa-2026-045-security-update-for-dell-openmanage-network-integration-omni-vulnerabilitiesCVE reference · vendor-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Authentication
Improper Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.