EdgeConnect SD-WAN Gateways: Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-76672 is a critical-severity exposure of sensitive information to an unauthorized actor vulnerability in EdgeConnect SD-WAN Gateways from Hewlett Packard Enterprise, with a CVSS 3.1 base score of 9.9 out of 10. It can be exploited remotely over the network by an attacker with a low-privileged account, without any action from a user. Affected EdgeConnect SD-WAN Gateways versions: 9.7.0 and earlier; 9.6.0 through 9.6.3; 9.5.0 through 9.5.8, and others listed below. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.53% chance of exploitation within 30 days, which is low compared with other CVEs.
Critical severity: a successful attack would have severe impact.
What to do
- Update Edgeconnect Sd-wan Orchestrator to 9.4.11 or 9.5.9 or 9.6.4, whichever matches your release line, or a later version.
- Update Edgeconnect Operating System to 9.4.9.0 or 9.5.9.0 or 9.6.4.0, whichever matches your release line, or a later version.
- Read the advisory on support.hpe.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Hewlett Packard Enterprise | EdgeConnect SD-WAN Gateways | 9.7.0 and earlier; 9.6.0 through 9.6.3; 9.5.0 through 9.5.8; 9.4.0 through 9.4.10 | Not stated |
| Aruba Networks | Edgeconnect Sd-wan Orchestrator | 9.4.0 up to, but not including, 9.4.11; 9.5.0 up to, but not including, 9.5.9; 9.6.0 up to, but not including, 9.6.4; 9.7.0 | 9.4.11, 9.5.9, 9.6.4 |
| Hewlett Packard Enterprise | Edgeconnect Operating System | 9.4.0.0 up to, but not including, 9.4.9.0; 9.5.0.0 up to, but not including, 9.5.9.0; 9.6.0.0 up to, but not including, 9.6.4.0; 9.7.0.0 | 9.4.9.0, 9.5.9.0, 9.6.4.0 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- ChangedThe attack can reach beyond the vulnerable component into other systems.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- LowPerformance or availability is reduced.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L. Scored by CNA (hpe.com).
Official description
A vulnerability exists in the SD-WAN Orchestrator that may lead to the exposure of sensitive configuration information. An authenticated remote attacker with read-only privileges could exploit this vulnerability by sending a specially crafted request to the cache synchronization endpoint. Successful exploitation could result in the disclosure of sensitive third-party API tokens and credentials, potentially enabling lateral movement to external security platforms.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
How developers prevent this class of flaw
- Compartmentalize the system to have safe areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
More Exposure of Sensitive Information to an Unauthorized Actor vulnerabilities (CWE-200)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in EdgeConnect SD-WAN Gateways
- 7.0 High severity
- 7.1 High severity
- 7.2 High severity
- 7.2 High severity
- 7.2 High severity
- 7.5 High severity
Recent Exposure of Sensitive Information to an Unauthorized Actor vulnerabilities
- 7.5 High severity
- 7.1 High severity
- 7.5 High severity
- 7.1 High severity
- 7.7 High severity
- 7.7 High severity
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