Security readout for executives and security teams
Plain-English summary
CVE-2025-32748 is a medium-severity issue in Dell PowerFlex Manager before 5.1.0.1. A remote unauthenticated attacker could abuse Host header handling to cause redirects, usually needing user interaction. This is more likely to support phishing or misdirection than direct system takeover.
Executive priority
Treat this as a scheduled remediation item, not an emergency, unless PowerFlex Manager is Internet-facing or used in sensitive administrative workflows. Prioritize version confirmation and access restriction first, then patch according to change-control windows.
Technical view
The issue is described as Host Header Injection mapped to CWE-601. CVSS 3.1 is 4.3: network reachable, low complexity, no privileges, user interaction required, low confidentiality impact, no integrity or availability impact. The provided affected metadata is inconsistent, so confirm product applicability with Dell.
Likely exposure
Exposure is most relevant where Dell PowerFlex Manager earlier than 5.1.0.1 is deployed and reachable over a network. Public or broadly accessible management interfaces raise concern. The source bundle’s affected-product fields appear incomplete or inconsistent.
Exploitation context
The provided sources do not show active exploitation, and KEV is false. Exploitation is described only as potential redirection by an unauthenticated remote attacker with user interaction required. No source supports claims of code execution, privilege escalation, or service disruption.
Researcher notes
Evidence is limited to CVE metadata and a Dell reference. The version boundary indicates prior to 5.1.0.1, but affected-product metadata lists PowerFlex rack with default unaffected, which conflicts with the title. Validate against Dell’s advisory before broad scoping.
Mitigation direction
- Confirm Dell PowerFlex Manager version and upgrade to 5.1.0.1 or later where applicable.
- Review Dell guidance before applying changes in production environments.
- Restrict PowerFlex Manager access to trusted administrative networks.
- Avoid exposing management interfaces directly to the public Internet.
- Monitor vendor advisories for corrected affected-product details.
Validation and detection
- Inventory all Dell PowerFlex Manager deployments and record exact versions.
- Flag any deployment running a version earlier than 5.1.0.1.
- Verify management URLs are not publicly reachable unless explicitly required.
- Review proxy or web logs for unusual Host values and redirect patterns.
- Document Dell advisory applicability for each environment.
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-601: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2025-32748 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:N/UI:R/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.
SSVC decision data
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:N/UI:R/S:U/C:L/I:N/A:N2.81.4dellVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.dell.com/support/kbdoc/en-us/000059672/ifgroup-not-working-correctly-when-ip-range-is-usedCVE reference, dell · 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.
URL Redirection to Untrusted Site ('Open Redirect')
URL Redirection to Untrusted Site ('Open Redirect') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.