Buffer Overflow Vulnerability in JP1/IT Desktop Management 2 and JP1/NETM/DM

published 2026-04-07 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-209257

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

Buffer Overflow Vulnerability in JP1/IT Desktop Management 2 - Manager on Windows, JP1/IT Desktop Management 2 - Operations Director on Windows, Job Management Partner 1/IT Desktop Management 2 - Manager on Windows, JP1/IT Desktop Management - Manager on Windows, Job Management Partner 1/IT Desktop Management - Manager on Windows, JP1/NETM/DM Manager on Windows, JP1/NETM/DM Client on Windows, Job Management Partner 1/Software Distribution Manager on Windows, Job Management Partner 1/Software Distribution Client on Windows.This issue affects JP1/IT Desktop Management 2 - Manager: from 13-50 before 13-50-02, from 13-11 before 13-11-04, from 13-10 before 13-10-07, from 13-01 before 13-01-07, from 13-00 before 13-00-05, from 12-60 before 12-60-12, from 10-50 through 12-50-11; JP1/IT Desktop Management 2 - Operations Director: from 13-50 before 13-50-02, from 13-11 before 13-11-04, from 13-10 before 13-10-07, from 13-01 before 13-01-07, from 13-00 before 13-00-05, from 12-60 before 12-60-12, from 10-50 through 12-50-11; Job Management Partner 1/IT Desktop Management 2 - Manager: from 10-50 through 10-50-11; JP1/IT Desktop Management - Manager: from 09-50 through 10-10-16; Job Management Partner 1/IT Desktop Management - Manager: from 09-50 through 10-10-16; JP1/NETM/DM Manager: from 09-00 through 10-20-02; JP1/NETM/DM Client: from 09-00 through 10-20-02; Job Management Partner 1/Software Distribution Manager: from 09-00 through 09-51-13; Job Management Partner 1/Software Distribution Client: from 09-00 through 09-51-13.

Patch / fix

fixed in 4

Hitachi JP1/IT Desktop Management 2 - Manager 12-60-12, 13-00-05, 13-01-07, 13-10-07, 13-11-04, 13-50-02
Hitachi JP1/IT Desktop Management 2 - Operations Director 12-60-12, 13-00-05, 13-01-07, 13-10-07, 13-11-04, 13-50-02
Hitachi JP1/NETM/DM Manager 10-30
Hitachi JP1/NETM/DM Client 10-30

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 7 mo ago (2026-04-07)

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Hitachi JP1/IT Desktop Management 2 - Manager
Hitachi JP1/IT Desktop Management 2 - Operations Director
Hitachi Job Management Partner 1/IT Desktop Management 2 - Manager
Hitachi JP1/IT Desktop Management - Manager
Hitachi Job Management Partner 1/IT Desktop Management - Manager
Hitachi JP1/NETM/DM Manager
Hitachi JP1/NETM/DM Client
Hitachi Job Management Partner 1/Software Distribution Manager
Hitachi Job Management Partner 1/Software Distribution Client

Classification

Weakness

CWE-763 Release of Invalid Pointer or Reference
CWE-120 Buffer Copy without Checking Size of Input

References

hitachi.com /products/it/software/security/info/vuls/hitachi-sec-2026-118/index.html
vendor-advisory

Sources

CVE List CVE-2025-65116
NVD CVE-2025-65116

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary