How severe is CVE-2025-5781?

CVE-2025-5781 has a CVSS 3.x base score of 5.2, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-5781 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5781?

CVE-2025-5781 primarily affects Hitachi Configuration Manager. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-5781?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5781 have an EU (EUVD) identifier?

Yes. CVE-2025-5781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208107.

When was CVE-2025-5781 published?

CVE-2025-5781 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2025-5781

CVE-2025-5781 is a medium-severity vulnerability in Hitachi Configuration Manager with a CVSS 3.x base score of 5.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 5.2)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208107
Weakness: CWE-532
Affected product: Hitachi Configuration Manager
Published: 2026-02-25
Last modified: 2026-06-17

Description

Information Exposure Vulnerability in Hitachi Ops Center API Configuration Manager, Hitachi Configuration Manager, Hitachi Device Manager allows Session Hijacking.This issue affects Hitachi Ops Center API Configuration Manager: from 10.0.0-00 before 11.0.5-00; Hitachi Configuration Manager: from 8.5.1-00 before 11.0.5-00; Hitachi Device Manager: from 8.4.1-00 before 8.6.5-00.

Frequently asked questions

What is CVE-2025-5781?: Information Exposure Vulnerability in Hitachi Ops Center API Configuration Manager, Hitachi Configuration Manager, Hitachi Device Manager allows Session Hijacking.This issue affects Hitachi Ops Center API Configuration Manager: from 10.0.0-00 before 11.0.5-00; Hitachi Configuration Manager: from 8.5.1-00 before 11.0.5-00; Hitachi Device Manager: from 8.4.1-00 before 8.6.5-00.
How severe is CVE-2025-5781?: CVE-2025-5781 has a CVSS 3.x base score of 5.2, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-5781 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5781?: CVE-2025-5781 primarily affects Hitachi Configuration Manager. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-5781?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5781 have an EU (EUVD) identifier?: Yes. CVE-2025-5781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208107.
When was CVE-2025-5781 published?: CVE-2025-5781 was published on 2026-02-25 and last updated on 2026-06-17.

References

https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-111/index.html

Affected products (4)

cpe:2.3:a:hitachi:configuration_manager:*:*:*:*:english:*:*:*
cpe:2.3:a:hitachi:configuration_manager:*:*:*:*:japanese:*:*:*
cpe:2.3:a:hitachi:device_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:hitachi:ops_center_api_configuration_manager:*:*:*:*:english:*:*:*

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