CVE-2026-95779 in Morpheus
Summary
by MITRE • 11/09/2026
An exposure of the appliance’s confidential certificate information vulnerability exists in HPE Morpheus manager software.
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Analysis
by VulDB Data Team • 11/09/2026
The vulnerability identified within Hewlett Packard Enterprise Morpheus Manager software represents a critical failure in cryptographic key management and access control mechanisms, specifically involving the improper handling or storage of confidential certificate information. This exposure allows unauthorized entities to retrieve sensitive private keys or digital certificates that are essential for establishing secure communications between the appliance components and external services. In enterprise environments where Morpheus is deployed as an orchestration platform for hybrid cloud infrastructure, these certificates often serve as trust anchors for API interactions, agent-to-server communication channels, and internal service mesh encryption. The leakage of such credentials undermines the fundamental principles of confidentiality and integrity that underpin modern cybersecurity frameworks.
From a technical perspective, this flaw likely stems from insufficient permissions on file systems storing private keys, insecure configuration defaults in certificate management modules, or inadequate sanitization practices when exposing metadata about cryptographic assets. Such misconfigurations may allow local users with limited privileges to access files intended only for privileged system processes, or they might expose certificates through unauthenticated API endpoints if the software fails to enforce proper authentication checks on sensitive data retrieval operations. The presence of private keys in accessible locations effectively neutralizes transport layer security measures like TLS/SSL because attackers can perform man-in-the-middle attacks by impersonating legitimate services using stolen credentials.
The operational impact of this vulnerability is severe, as it compromises the entire trust chain established by the Morpheus infrastructure. Attackers who obtain these confidential certificates can decrypt intercepted traffic, forge valid authentication tokens, or inject malicious commands into automated workflows without detection. This capability enables lateral movement within the network, privilege escalation to administrative levels, and potential compromise of connected cloud accounts managed through the platform. Since orchestration tools often possess broad permissions across virtual machines, containers, and physical servers, the exploitation of this vulnerability could lead to widespread system takeover, data exfiltration, or disruption of critical business operations dependent on automated provisioning and configuration management.
This issue aligns with CWE-798: Use of Hard-coded Credentials and CWE-200: Exposure of Sensitive Information to an Unauthorized Actor under the Common Weakness Enumeration standard. It also maps to MITRE ATT&CK technique T1552.004: Unsecured Credentials, specifically involving private keys or certificates found on a local system. The vulnerability reflects a broader category of insecure cryptographic storage practices that remain prevalent in complex enterprise software deployments where security configurations are often left at default settings during initial installation phases.
Mitigation strategies must prioritize immediate remediation through vendor-provided patches that address the underlying access control flaws and enforce stricter file permissions for certificate stores. Administrators should rotate all affected certificates immediately upon confirmation of exposure to invalidate any potentially compromised keys. Additionally, implementing network segmentation limits the blast radius by restricting which hosts can communicate with Morpheus management interfaces. Regular audits of configuration settings against security benchmarks such as CIS Controls will help prevent similar exposures in future deployments. Organizations must also adopt a zero-trust architecture where no component is trusted implicitly based on its location within the network perimeter, ensuring that even if certificates are exposed, their utility to attackers remains limited through short-lived token lifetimes and mutual authentication requirements for all internal communications.