CyberSecBulletin
CVE-2025-27523NVD status: Deferred

JP1/IT Desktop Management 2 - Smart Device…: Improper Restriction of XML External Entity Reference

Published Updated By the CyberSecBulletin desk

CVE-2025-27523 is a high-severity improper restriction of XML external entity reference vulnerability in JP1/IT Desktop Management 2 - Smart Device Manager from Hitachi, with a CVSS 3.1 base score of 8.7 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. The record lists version 12-00-08 as the first without the flaw, so updating JP1/IT Desktop Management 2 - Smart Device Manager to that release or later removes the exposure. There is no confirmed exploitation so far. EPSS estimates a 0.39% chance of exploitation within 30 days, which is low compared with other CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Update JP1/IT Desktop Management 2 - Smart Device Manager to 12-00-08 or a later version.
  2. Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.

Affected products and versions

VendorProductAffected versionsFixed in
HitachiJP1/IT Desktop Management 2 - Smart Device Manager12-00 up to, but not including, 12-00-08; 11-10 through 11-10-08; 11-00 through 11-00-05; 10-50 through 10-50-0612-00-08

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
NetworkCan be exploited remotely over a network, including the internet.
Attack complexity
HighSuccess depends on conditions outside the attacker's control.
Privileges required
NoneNo account or login is needed.
User interaction
NoneNo action by a victim is required.
Scope
ChangedThe attack can reach beyond the vulnerable component into other systems.
Confidentiality
HighAll data handled by the component can be read.
Integrity
NoneNothing can be modified.
Availability
HighThe component can be taken down completely.

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:H. Scored by CNA (hitachi.co.jp).

Official description

XXE vulnerability in Hitachi JP1/IT Desktop Management 2 - Smart Device Manager on Windows.This issue affects JP1/IT Desktop Management 2 - Smart Device Manager: from 12-00 before 12-00-08, from 11-10 through 11-10-08, from 11-00 through 11-00-05, from 10-50 through 10-50-06.

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

How developers prevent this class of flaw

  • Many XML parsers and validators can be configured to disable external entity expansion.

More Improper Restriction of XML External Entity Reference vulnerabilities (CWE-611)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: partial).
  3. Record last changed materially (score, affected products, status or references).

References

Recent Improper Restriction of XML External Entity Reference vulnerabilities

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