Use of Hard-coded Credentials in SunPower PVS6

published 2025-09-02 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-26418

cvss: 9.4; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits: 0; none known

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-245-03 updated 2025-09-02 cvss 9.6

SunPower PVS6

SunPower PVS6 <=2025.06_build_61839
affected: mitigation “SunPower did not respond to CISA's attempt to coordinate these vulnerabilities. Users should contact SunPower for more information.” us.sunpower.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 14 mo ago (2025-09-02)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	9.4	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CNA	4.0	9.4	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

SunPower PVS6

Classification

Weakness

CWE-798 Use of Hard-coded Credentials

References

cisa.gov /news-events/ics-advisories/icsa-25-245-03
government-resource

Sources

CVE List CVE-2025-9696
NVD CVE-2025-9696

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary