Security readout for executives and security teams
Plain-English summary
This CVE affects certain Hitachi Virtual Storage Platform One Block systems when firmware update validation is insufficient. The rated technical severity is low, but storage platforms are operationally important. Organizations using the named models should confirm firmware levels and follow Hitachi guidance rather than treating this as an emergency.
Executive priority
Handle through normal vulnerability management with attention from storage operations. Prioritize systems supporting critical workloads, but current public evidence does not support emergency response or assumptions of active exploitation.
Technical view
CVE-2025-0824 is a CWE-347 validation issue in firmware update handling for Hitachi Virtual Storage Platform One Block 23, 24, 26, and 28 before DKCMAIN A3-04-21-40/00 and ESM A3-04-21/00. CVSS 3.1 is 3.7: network vector, high complexity, low privileges, user interaction, low integrity and availability impact.
Likely exposure
Exposure is limited to organizations operating the named Hitachi VSP One Block 23, 24, 26, or 28 systems below the listed DKCMAIN and ESM versions.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. The CVSS vector indicates exploitation would require network access, low privileges, high complexity, and user interaction, with no confidentiality impact stated.
Researcher notes
The public bundle identifies the weakness class and affected version thresholds but provides limited implementation detail. Avoid inferring affected products beyond the named Hitachi VSP One Block models. Validation should focus on firmware versions, management-plane access, and vendor advisory status.
Mitigation direction
- Check Hitachi advisory 2026_308 for approved remediation guidance.
- Upgrade affected systems to the listed fixed DKCMAIN and ESM versions or later vendor-approved releases.
- Restrict firmware update privileges to trusted storage administrators.
- Limit access to storage management interfaces from general user networks.
- Maintain tested backups and change records before firmware updates.
Validation and detection
- Inventory Hitachi VSP One Block 23, 24, 26, and 28 systems.
- Compare installed DKCMAIN and ESM versions against the affected thresholds.
- Review who can initiate firmware update workflows.
- Check storage administration logs for unexpected firmware update activity.
- Confirm remediation status against Hitachi’s advisory, not only scanner output.
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-347: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2025-0824 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
- Low
- CVSS
- 3.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
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:H/PR:L/UI:R/S:U/C:N/I:L/A:L1.22.5HitachiVulnerability scoring details
Base CVSS 3.1 score
3.7LowVector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
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.hitachi.com/products/it/storage-solutions/sec_info/2026/2026_308.htmlCVE reference, Hitachi · 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.
Improper Verification of Cryptographic Signature
Improper Verification of Cryptographic Signature represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.