CVE intelligence and bounded remediation

CVE-2025-9696 — SunPower PVS6's BluetoothLE interface security vulnerability

Critical CVSS 9.4

The SunPower PVS6's BluetoothLE interface is vulnerable due to its use of hardcoded encryption parameters and publicly accessible protocol details. An attacker within Bluetooth range could exploit this vulnerability to gain full access to the device's servicing interface. This access allows the attacker to perform actions such as firmware replacement, disabling power production, modifying grid settings, creating SSH tunnels, altering firewall settings, and manipulating connected devices.

Severity
Critical
CVSS
9.4 (4.0)
Published
2025-09-02
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-798

Affected products

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Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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