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PowerProtect Data Domain Management Center CVE-2026-86401

| EUVDEUVD-2026-111828 LOW
SQL Injection (CWE-89)
2026-10-28 dell GHSA-r4p4-6frh-xf7f
2.7
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
    Obtain high-privileged DDMC access
  2. Delivery
    Submit crafted SQL in request
  3. Exploit
    Bypass input neutralization
  4. Execution
    Database returns unauthorized data
  5. Impact
    Information exposure

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

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 already hold a high-privileged (administrative) account on the PowerProtect Data Domain Management Center (per CVSS PR:H) with remote network reachability to the management interface. The specific feature, parameter, or query path that accepts the injected SQL is not described in the available sources. The dominant limiting factor is the high-privilege prerequisite: this is not exploitable by unauthenticated or low-privileged users, which sharply constrains real-world risk to insiders or already-compromised administrative sessions. Impact is confined to information exposure (read access); no data modification or service disruption is indicated.

Impact

This is a low-priority, high-barrier issue despite being a SQL injection flaw. The CVSS base score is only 2.7 (Low), driven by PR:H (requires an already high-privileged account) and a limited impact profile of C:L/I:N/A:N - confidentiality-only information exposure with no integrity or availability impact. The attack vector is network (AV:N) with low complexity (AC:L) and no user interaction (UI:N), but the high-privilege prerequisite is the dominant limiting factor: an attacker must already hold elevated access to the management center before this adds any value. There is no EPSS score, no CISA KEV listing, and no POC or exploit reference in the provided data, all of which align with the vendor/vuln.today 'monitor' decision label rather than an urgent one. The signals are internally consistent (low CVSS, no exploitation evidence, monitor priority), so this reads as a genuine low-urgency defect - a privilege-escalation-amplifier or insider/post-compromise data-exposure concern, not a widespread remote threat. It is reported by Dell itself, suggesting internal discovery rather than observed in-the-wild activity.

Exploit ScenarioDerived

An attacker who has already obtained high-privileged (administrative) access to the PowerProtect Data Domain Management Center sends a crafted request containing malicious SQL that is improperly neutralized before reaching the database, causing the backend to return data the attacker should not be able to read. No public exploit code or POC reference is present in the provided data, and the specific injectable parameter or feature is not described in the available sources. The realistic value is as a post-compromise data-exposure technique rather than an initial-access vector, since elevated privileges are a prerequisite.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 28, 2026

SQL injection in Dell PowerProtect Data Domain Management Center allows a high-privileged, remotely connected attacker to read information the account would not normally expose; there is no indication of data modification or denial of service. Affected releases span Feature Release 7.7.1.0 through 8.8, LTS2024 7.13.1.0 through 7.13.1.80, LTS2025 8.3.1.0 through 8.3.1.40, and LTS2026 8.6.1.0 through 8.6.1.20. The CVSS 3.1 score is 2.7 (PR:H, C:L), Dell has published a fixed-release advisory, and no public exploit has been identified at time of analysis; the dominant risk factor is the requirement for an existing administrative account.

RemediationAI

Vendor-released patch: 8.9.0.0 or later for the Feature Release train, 7.13.1.90 or later for LTS2024, 8.3.1.50 or later for LTS2025, and 8.6.1.30 or later for LTS2026, as documented in Dell advisory DSA-2026-416 (https://www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities). Upgrading to the fixed build for the deployed train is the remediation path identified in the available data; no workarounds are described in the sources. Because exploitation requires an administrative account, the practical exposure during any upgrade window is bounded by how tightly administrative access to the management interface is controlled and how readily such sessions can be obtained by an attacker, and the specific endpoint or query path that would need to be restricted is not described in the available sources. No public exploit has been identified at time of analysis and the priority assessment is monitor.

Affected VersionsENISA

PowerProtect Data Domain Management Center 0 <8.9.0.0 or later
PowerProtect Data Domain Management Center 0 <8.3.1.50 or later
PowerProtect Data Domain Management Center 0 <7.13.1.90 or later
PowerProtect Data Domain Management Center 0 <8.6.1.30 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 flaw is CWE-89, improper neutralization of special elements used in an SQL command, in the management console of Dell PowerProtect Data Domain Management Center, the centralized appliance-management component for Data Domain environments. The affected component is catalogued as cpe:2.3:a:dell:powerprotect_data_domain_management_center. Per the assessed vector AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N, the attack surface is the remotely reachable management interface rather than a local console, and exploitation presupposes a high-privileged (administrative) session; the specific feature, parameter, or query path that accepts the injected SQL is not described in the available sources, so the exact injection point and the underlying database layer remain unverified. Impact is scoped to confidentiality only - read-level information exposure - with no integrity or availability effect assessed.

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Severity by source

Vendor (dell) PRIMARY 2.7 LOW
AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 2.7 LOW

Remote-reachable management interface (AV:N) but requires an existing high-privileged admin account (PR:H), no user interaction, and only limited confidentiality impact (C:L) with no integrity or availability effect.

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

Primary rating from Vendor (dell).

CVSS VectorVendor: dell

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

Lifecycle Timeline

1
Patch available
Oct 28, 2026 - 09:16 EUVD

DescriptionCVE.org

Dell PowerProtect Data Domain Management Center, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.

Threat Intelligence Overview

EPSS Score
0.2%
Top 92% exploitable
Prevalence
Medium
enterprise Dell backup appliance management console, significant but not universal footprint
Data Quality
3 sources
Confidence: Low

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 LOW
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
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
Defer
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Low

Priority Score

14
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +14
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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