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PatchSiren cyber security CVE debrief

CVE-2026-70421 Dell CVE debrief

Dell OpenManage Enterprise, versions prior to 4.7.0, contains an Improper Privilege Management vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges. This issue affects IT administrators and security teams responsible for Dell OpenManage Enterprise systems, especially those with remote access configurations. The vulnerability is rated High with a CVSS score of 7.2. To mitigate, apply patches or updates to Dell OpenManage Enterprise to version 4.7.0 or later, restrict remote access to high-privileged accounts, and monitor for suspicious activity related to elevation of privileges.

Vendor
Dell
Product
OpenManage Enterprise
CVSS
HIGH 7.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-19
Original CVE updated
2026-08-21
Advisory published
2026-08-19
Advisory updated
2026-08-21

Who should care

IT administrators and security teams responsible for Dell OpenManage Enterprise systems, especially those with remote access configurations, should be aware of this vulnerability and take steps to mitigate it by applying patches, restricting remote access, and monitoring for suspicious activity.

Technical summary

CVE-2026-70421 is an Improper Privilege Management vulnerability in Dell OpenManage Enterprise versions prior to 4.7.0. A high-privileged attacker with remote access could exploit this vulnerability to elevate privileges. The vulnerability is rated High with a CVSS score of 7.2. Affected systems should prioritize patching to prevent potential elevation of privileges.

Defensive priority

Organizations using Dell OpenManage Enterprise versions prior to 4.7.0 should prioritize patching to prevent potential elevation of privileges by high-privileged attackers with remote access.

Recommended defensive actions

  • Apply patches or updates to Dell OpenManage Enterprise to version 4.7.0 or later
  • Restrict remote access to high-privileged accounts
  • Monitor for suspicious activity related to elevation of privileges
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE-2026-70421 record indicates Dell OpenManage Enterprise versions prior to 4.7.0 are vulnerable to an Improper Privilege Management issue, allowing high-privileged attackers with remote access to potentially elevate privileges. Evidence is based on official CVE and NVD records. Defenders should verify affected product deployments, review official advisories, and plan vendor-supported updates or mitigations.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-70421 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-70421

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-70421 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-70421

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.