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Dell OpenManage Enterprise EUVDEUVD-2026-113942

| CVE-2026-111500 MEDIUM
Missing Authentication for Critical Function (CWE-306)
2026-10-30 dell GHSA-4r6x-5c6x-3mg7
5.4
CVSS 3.1 · Vendor: dell
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Gain adjacent network position
  2. Delivery
    Reach unauthenticated management endpoint
  3. Exploit
    Invoke critical function lacking auth
  4. Execution
    Coerce server-side request (SSRF)
  5. Impact
    Reach internal resource / alter integrity

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Authentication required for critical functions
MITRE ATT&CK

1 technique across 1 tactic: Initial Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires the attacker to have adjacent (same logical/broadcast segment or directly connected) network access to a Dell OpenManage Enterprise instance running a version prior to 4.8.0 (AV:A, not routable internet-wide). No authentication is required (PR:N) because a critical function is missing an authentication check (CWE-306), and no user interaction is needed (UI:N). The primary limiting factors are the adjacency requirement - the console must be reachable from the attacker's network position - and that only instances below 4.8.0 are vulnerable; the exact critical function, protocol, and the internal endpoints reachable via the SSRF are not described in the available sources.

Impact

This is a moderate-severity, context-limited issue rather than an urgent emergency. The CVSS 3.1 vector (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L, base 5.4) describes an unauthenticated flaw with low attack complexity and no user interaction, but it is explicitly ADJACENT network (AV:A), not internet-facing remote - the attacker must already have a foothold on the same logical network segment as the management console. Impact is low-only on integrity and availability with no confidentiality impact (C:N), which is unusual for an SSRF and worth noting: SSRF frequently enables reading internal resources, so the vendor's C:N rating may understate data-exposure potential if the SSRF can reach sensitive internal endpoints - verify scope with Dell. The vuln.today decision label is 'this_month' (not act_now/emergency), consistent with the signals. No EPSS score, no CISA KEV listing, and no public exploit reference are present in the input, so there is no evidence of active exploitation or widespread automated attack probability. Net: a real but prioritizable patch item for environments where OpenManage Enterprise is reachable from untrusted adjacent networks, not a drop-everything vulnerability.

Exploit ScenarioDerived

An attacker positioned on the same adjacent network segment as a Dell OpenManage Enterprise console (version prior to 4.8.0) sends a crafted request to a critical function that is missing an authentication check, causing the server to issue attacker-controlled requests to internal systems. Because no authentication, privileges, or user interaction are required (PR:N/UI:N), the only meaningful barrier is network adjacency. No public exploit code or PoC reference is identified in the available sources.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 30, 2026

Dell OpenManage Enterprise versions prior to 4.8.0 leave a critical function without an authentication check, letting an unauthenticated attacker with adjacent-network access trigger server-side request forgery; CVSS 3.1 scores this 5.4 with low integrity and availability impact and no confidentiality impact. Dell's advisory identifies 4.8.0 as the fixed release, and this is a moderate-severity, context-limited issue rather than an urgent emergency because the assessed vector requires AV:A adjacency. No public exploit identified at time of analysis.

RemediationAI

Vendor-released patch: 4.8.0. Upgrade Dell OpenManage Enterprise to 4.8.0 or later; the Dell advisory DSA-2026-467 at https://www.dell.com/support/kbdoc/en-us/000523220/dsa-2026-467-security-update-for-dell-openmanage-enterprise-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9 documents the security update, and 4.8.0 is the fixed release for versions prior to 4.8.0. No vendor-described workaround is included in the provided data, so the complete fix is applying the 4.8.0 update. Exposure under the assessed vector is limited to attackers with adjacent network access, but no additional mitigation is specified in the supplied sources.

Affected VersionsENISA

OpenManage Enterprise 0 <4.8.0 or later

Affects your stack

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Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The root cause is CWE-306, Missing Authentication for Critical Function, with server-side request forgery as the impact: a function that should require authentication is reachable without credentials and can lead to server-side requests. The assessed vector is CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L, meaning the attacker must have adjacent logical or broadcast-segment access (AV:A), no privileges are required (PR:N), no user interaction is needed (UI:N), and impact is limited to low integrity and availability with no confidentiality effect. The CPE cpe:2.3:a:dell:openmanage_enterprise:*:*:*:*:*:*:*:* covers releases before 4.8.0. The available sources do not describe the specific critical function, the protocol used, or which internal endpoints the SSRF can reach; the trigger is not described in the available sources.

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Severity by source

Vendor (dell) PRIMARY 5.4 MEDIUM
AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
vuln.today AI 5.4 MEDIUM

Missing authentication (PR:N) on an adjacent-network management console (AV:A, AC:L, UI:N); SSRF yields limited integrity/availability impact (I:L/A:L) with vendor-stated no confidentiality impact.

3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
4.0 AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (dell).

CVSS VectorVendor: dell

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

Lifecycle Timeline

1
Patch available
Oct 30, 2026 - 15:17 EUVD

DescriptionCVE.org

Dell OpenManage Enterprise, versions prior to 4.8.0, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Server-side request forgery.

Threat Intelligence Overview

EPSS Score
0.2%
Top 86% exploitable
Prevalence
Medium
Common Dell server management console, widespread in data centers but not universal
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Controlled
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +27
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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