CVE-2026-114625 in VeloCloud Orchestrator
Summary
by MITRE • 10/23/2026
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.
On an affected system, any authenticated user can gain operator privileges and masquerade as a local "superuser operator" user. This includes access to functionality that is intended for internal use only and which is not intended to be remotely accessible.
Hosted, including Dedicated, versions of VCO were impacted and have already been patched.
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Analysis
by VulDB Data Team • 10/24/2026
The VeloCloud Orchestrator (VCO) on-premises deployment contains a critical authentication bypass vulnerability that allows authenticated users to escalate their privileges to those of an internal superuser operator. This flaw fundamentally undermines the access control mechanisms designed to segregate administrative functions from standard user operations. By exploiting this issue, any individual with valid credentials for the VCO interface can masquerade as a local superuser operator, thereby gaining unauthorized access to functionality that is strictly intended for internal use and should not be exposed through remote interfaces. This represents a severe failure in role-based access control implementation within the application logic.
The technical nature of this vulnerability centers on improper privilege escalation during session management or request validation processes. When an authenticated user interacts with specific endpoints, the system fails to correctly verify whether the requesting entity possesses the necessary elevated permissions for internal administrative tasks. Instead, it grants operator-level privileges that include access to sensitive configuration controls and diagnostic tools reserved for backend maintenance operations. This misconfiguration effectively bypasses security boundaries established by the vendor, allowing external actors to execute commands or modify settings that are critical to the stability and security of the orchestrator infrastructure.
The operational impact of this vulnerability is profound, affecting the confidentiality, integrity, and availability of both the VCO host system and the data managed through it. An attacker with superuser operator privileges can potentially exfiltrate sensitive network configuration details, customer metadata, or encryption keys stored within the orchestrator database. Furthermore, they could alter routing policies, disable security monitoring features, or introduce malicious configurations that disrupt service delivery for end-users. The compromise of these internal functions also opens pathways for lateral movement into other components of the software-defined wide area networking infrastructure, potentially leading to a complete takeover of the managed network environment.
This vulnerability aligns with CWE-269 Improper Privilege Escalation and CWE-862 Missing Authorization in terms of its root cause classification. From an offensive security perspective, it maps directly to MITRE ATT&CK technique T1078 Valid Accounts, specifically focusing on the abuse of legitimate credentials to gain higher-level access without detection by standard monitoring tools. The ability to masquerade as a superuser operator also relates to T1548 Abuse Elevation Control Mechanism, where an attacker exploits flaws in how elevation controls are implemented or enforced within the application layer.
Mitigation strategies must prioritize immediate remediation through vendor-provided patches for all affected hosted and dedicated versions of VeloCloud Orchestrator. Organizations running on-premises deployments should apply security updates as soon as they become available from the vendor to close this privilege escalation gap. In addition to patching, administrators should enforce strict network segmentation policies that limit direct internet-facing access to VCO management interfaces wherever possible. Implementing multi-factor authentication for all administrative accounts and regularly auditing user activity logs can help detect any unauthorized attempts to exploit this vulnerability before significant damage occurs. Continuous monitoring of system integrity and configuration changes is essential to identify potential exploitation indicators in real-time.