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SunPower Corporation

SunPower Corporation Vendor Cyber Rating & Cyber Score

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We believe clean energy and backup storage should be accessible to everyone. That’s why SunPower offers all-in-one residential solar and storage solutions. With years of dedicated solar experience, we’re working to change the way the world is powered. Have questions or concerns? Our troubleshooting FAQs may help: http://ow.ly/vHTh50DVG5x Catch up on our blog: https://us.sunpower.com/blog Contact us at [email protected] for more help. Job seekers, please beware of unsolicited emails from anyone claiming to be a recruiter from SunPower as job scams are becoming more common. For more information about avoiding scams, please visit https://ow.ly/tcK450P6i1w.


SunPower Corporation A.I CyberSecurity Scoring

Incident Details
SunPower Corporation
Company Information
Website:http://us.sunpower.com
Employees number:3,471
Number of followers:198,934
NAICS:541391
Industry Type:Services for Renewable Energy
Homepage:sunpower.com
Cyber Premium EstimationGet Supply Chain
SunPower Corporation Risk Score (AI oriented)
Between 700 and 749
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SunPower CorporationServices for Renewable Energy
Updated:
10/03/2026
748/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
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SunPower Corporation Global Score (TPRM)
xxxx
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SunPower CorporationServices for Renewable Energy
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Findings

SunPower Corporation
SunPower CorporationModerate
Current Score
748Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
748Before Incident
JUNE 2026
748Before Incident
MAY 2026
748Before Incident
APRIL 2026
748Before Incident
MARCH 2026
748Before Incident
FEBRUARY 2026
748Before Incident
JANUARY 2026
748Before Incident
DECEMBER 2025
748Before Incident
NOVEMBER 2025
748Before Incident
OCTOBER 2025
748Before Incident
SEPTEMBER 2025
748Before Incident
AUGUST 2025
747Before Incident
JUNE 2025
748Before Incident
Vulnerability
16 Jun 2025 • SunPower Corporation
SunPower

Critical Authentication Bypass Vulnerability in SunPower PVS6 Photovoltaic Inverters (CVE-2025-9696)

747After Incident
CRITICAL-1
SUN457090325
A critical vulnerability (CVE-2025-9696, CVSS v4: 9.4) in SunPower’s PVS6 photovoltaic inverters allows attackers within 100 meters via Bluetooth Low Energy (BLE) to bypass authentication using hard-coded encryption keys, gaining full administrative control. Exploiting this flaw enables adversaries to replace firmware with malicious backdoors, disable power production, or alter grid-tie settings, risking grid instability, unsafe operating conditions, or forced offline states. Attackers can also establish persistent remote access via SSH tunnels, modify firewall rules to expose connected energy-storage systems, and compromise environmental sensors.The vulnerability affects global deployments across residential, commercial, and utility-scale sites in North America, Europe, Asia, and Australia, threatening critical energy infrastructure. All PVS6 units running firmware ≤ 2025.06 build 61839 are vulnerable. SunPower’s lack of coordination with CISA before disclosure exacerbates risks, leaving operators to implement emergency mitigations—such as network isolation, BLE range restrictions, and VPN-enforced remote access—while awaiting patches. Though no public exploitation is confirmed, the low attack complexity and high potential for economic/systems disruption demand urgent action to prevent large-scale energy sector compromise.
INCIDENT DETAILS -
TYPE
Vulnerability ExploitationAuthentication BypassUnauthorized Access
MOTIVATION
Potential SabotageGrid DisruptionUnauthorized ControlEspionageFinancial Gain (via ransomware or data theft)
IMPACT
Financial Loss: Potential (economic damage from grid instability, downtime, or remediation costs)SunPower PVS6 Photovoltaic InvertersConnected Energy-Storage SystemsEnvironmental SensorsGrid-Tie InfrastructureDowntime: Potential (forced offline or unsafe operating conditions)Grid InstabilityPower Production DisruptionUnsafe Operating ConditionsLoss of Administrative ControlRevenue Loss: Potential (from downtime, reputational damage, or regulatory penalties)Customer Complaints: Potential (from service disruptions)Brand Reputation Impact: High (due to critical infrastructure risk and lack of coordinated disclosure)Legal Liabilities: Potential (regulatory non-compliance, failure to engage CISA)
REFERENCES
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