CVE-2026-35068 Overview
Dell PowerFlex Manager contains an SQL Injection vulnerability [CWE-89] caused by improper neutralization of special elements used in an SQL command. An authenticated attacker with low privileges and adjacent network access can craft malicious SQL statements that the application executes against the backend database. Successful exploitation results in information disclosure from the underlying data store. The vulnerability is tracked under Dell Security Advisory DSA-2026-066 and does not require user interaction. No public exploit is currently available, and the issue is not listed in the CISA Known Exploited Vulnerabilities catalog.
Critical Impact
Authenticated attackers on an adjacent network can extract sensitive database contents from Dell PowerFlex Manager through SQL injection, exposing configuration and management data.
Affected Products
- Dell PowerFlex Manager (versions specified in DSA-2026-066)
- Dell PowerFlex Software stack components referenced in the advisory
- Management interfaces exposed on adjacent network segments
Discovery Timeline
- 2026-06-17 - CVE-2026-35068 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2026-35068
Vulnerability Analysis
The flaw resides in how Dell PowerFlex Manager constructs SQL queries from user-supplied input. The application fails to properly neutralize special characters before incorporating them into SQL statements. An authenticated attacker can inject SQL syntax through affected input parameters, altering query logic at runtime.
Exploitation requires the attacker to reside on an adjacent network segment and hold a low-privileged account. The injected SQL executes with the privileges of the database service account used by PowerFlex Manager. Impact is limited to confidentiality, with no direct effect on integrity or availability of the data store.
PowerFlex Manager orchestrates software-defined storage clusters, so the database typically holds inventory, configuration, credentials metadata, and operational telemetry. Disclosure of this data can support further reconnaissance against the broader storage fabric and connected hosts.
Root Cause
The root cause is missing or insufficient input sanitization on parameters that flow into SQL queries. The application concatenates untrusted input into query strings instead of using parameterized statements or strict allow-list validation, allowing query structure manipulation.
Attack Vector
The attack vector is adjacent network access against the PowerFlex Manager interface. An attacker authenticates with low-privileged credentials, then submits crafted input to a vulnerable endpoint. The injected payload modifies the SQL statement to return data outside the intended result set, enabling information disclosure.
No verified proof-of-concept code is publicly available. Refer to the Dell Security Update DSA-2026-066 for technical specifics.
Detection Methods for CVE-2026-35068
Indicators of Compromise
- Unexpected SQL syntax characters such as single quotes, UNION, SELECT, or comment markers (--, /*) in PowerFlex Manager request parameters
- Database query logs showing anomalous queries originating from the PowerFlex Manager service account
- Authenticated sessions from low-privileged accounts performing repeated requests against management endpoints
Detection Strategies
- Enable verbose application and database query logging on PowerFlex Manager and forward to a centralized analytics platform
- Deploy web application firewall rules tuned to identify SQL injection patterns targeting management URLs
- Correlate authentication events with subsequent parameter-heavy requests to identify reconnaissance behavior
Monitoring Recommendations
- Monitor PowerFlex Manager audit logs for unusual query response sizes or error messages indicating SQL parsing failures
- Alert on access attempts from adjacent network segments that should not host administrative clients
- Track low-privileged account activity for behavior inconsistent with assigned role scope
How to Mitigate CVE-2026-35068
Immediate Actions Required
- Apply the security update referenced in Dell Security Update DSA-2026-066 as soon as feasible
- Restrict network access to PowerFlex Manager interfaces to dedicated management subnets and trusted administrative hosts
- Audit and prune low-privileged accounts that no longer require access to the management plane
Patch Information
Dell has published remediation guidance in DSA-2026-066. Administrators should review the advisory for fixed version numbers and follow the documented upgrade path for the PowerFlex software stack.
Workarounds
- Place PowerFlex Manager behind a network segmentation boundary that restricts adjacent-network reachability to authorized operators only
- Enforce multi-factor authentication on PowerFlex Manager accounts to limit abuse of compromised low-privileged credentials
- Apply WAF or reverse proxy rules that block known SQL injection signatures targeting PowerFlex Manager endpoints until the patch is deployed
# Example: restrict access to PowerFlex Manager management port via host firewall
# Replace 10.10.20.0/24 with your authorized management subnet
iptables -A INPUT -p tcp --dport 443 -s 10.10.20.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
