CVE-2025-5781 in Ops Center API Configuration Manager
Summary
by MITRE • 02/25/2026
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.
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Analysis
by VulDB Data Team • 02/28/2026
This vulnerability represents a critical information exposure flaw that enables session hijacking attacks within Hitachi's enterprise management software ecosystem. The vulnerability resides in the authentication and session management mechanisms of three key products including the Ops Center API Configuration Manager, Configuration Manager, and Device Manager. These applications handle sensitive operational data and system configurations, making them attractive targets for malicious actors seeking unauthorized access to enterprise infrastructure. The vulnerability specifically affects versions prior to the patched releases, with distinct version ranges for each product line, indicating a widespread issue across Hitachi's operational management suite.
The technical implementation of this vulnerability stems from inadequate session token management and insufficient validation of authentication states within the web application interfaces. Attackers can exploit this weakness to obtain valid session identifiers from authenticated users and subsequently impersonate those users to access restricted administrative functions. This type of flaw typically manifests when session tokens are not properly invalidated upon logout, when tokens are generated with insufficient entropy, or when the application fails to properly validate session integrity. The vulnerability allows attackers to maintain persistent access to privileged functions without proper authentication, effectively bypassing the intended security controls.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it enables attackers to perform high-impact operations within the Hitachi management infrastructure. Authorized users with administrative privileges can be completely displaced from their sessions, allowing malicious actors to modify system configurations, access sensitive operational data, or even execute destructive commands against managed devices. This compromise directly affects the integrity and availability of enterprise systems that rely on Hitachi's configuration management tools for critical infrastructure operations. The vulnerability particularly impacts organizations that depend on these tools for device provisioning, configuration management, and operational monitoring across their networks.
Organizations should immediately implement mitigations including updating to the patched versions specified in the advisory, implementing additional authentication controls such as multi-factor authentication, and monitoring for suspicious session activity. Network segmentation should be enforced to limit access to these management interfaces, while session timeout policies should be configured to minimize the window of opportunity for exploitation. Security teams must also conduct thorough audits of existing sessions and implement proper session management practices including token regeneration upon successful authentication and secure session termination. This vulnerability aligns with CWE-384, which addresses session fixation and hijacking issues, and represents a significant concern under the ATT&CK framework category of privilege escalation through session management weaknesses. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts against these management interfaces.