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HomeUncategorizedCritical Vulnerabilities Found in Deye and Solarman Solar Systems

Critical Vulnerabilities Found in Deye and Solarman Solar Systems

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Security researchers at Bitdefender have uncovered a series of critical vulnerabilities in the photovoltaic (PV) system management platforms operated by Chinese companies Deye and Solarman. These vulnerabilities could potentially allow malicious actors to disrupt power generation, cause blackouts, and steal sensitive user data.

The research, published on August 1, 2024, revealed that the platforms suffer from multiple security flaws, including account takeover, information disclosure, and unauthorized access to inverter settings. By exploiting these vulnerabilities, attackers could gain control over solar inverters, manipulate power output, and potentially trigger instability in the power grid.

The Threat to Grid Stability

The potential consequences of these vulnerabilities are severe. A successful attack could lead to widespread power disruptions, affecting homes, businesses, and critical infrastructure. Additionally, the theft of sensitive user data could expose personal information, financial details, and other confidential data to malicious actors.

Bitdefender researchers emphasize the importance of addressing these vulnerabilities promptly to prevent potential catastrophic outcomes. The discovery highlights the growing threat to critical infrastructure from cyberattacks and underscores the need for robust security measures in the energy sector.

Mitigating the Risk

To protect against these vulnerabilities and similar threats, solar system owners and operators should take the following precautions:

  1. Update Firmware: Ensure that all solar system components, including inverters and management platforms, are running the latest firmware versions with the necessary security patches.
  2. Strong Passwords: Use strong, unique passwords for all user accounts associated with solar systems.
  3. Network Segmentation: Isolate solar system networks from other critical infrastructure to limit the potential impact of a breach.
  4. Regular Monitoring: Implement continuous monitoring of solar system networks for signs of suspicious activity.
  5. Security Awareness Training: Educate users about the risks of phishing attacks and other social engineering tactics.
  6. Vendor Management: Select solar system vendors with a proven track record of security and regular security updates.
  7. Incident Response Planning: Develop and test an incident response plan to address security breaches effectively.
  8. Vulnerability Management: Conduct regular vulnerability assessments to identify and address weaknesses in solar systems.
  9. Data Backup: Regularly back up important data to protect against data loss in case of a cyberattack.
  10. Two-Factor Authentication: Enable two-factor authentication for all user accounts to add an extra layer of security.

Conclusion

The discovery of vulnerabilities in Deye and Solarman solar systems serves as a stark reminder of the growing cyber threats facing critical infrastructure. By implementing robust security measures and staying informed about emerging threats, solar system owners and operators can significantly reduce their risk of falling victim to cyberattacks.

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Ouaissou DEMBELE
Ouaissou DEMBELEhttp://cybercory.com
Ouaissou DEMBELE is a seasoned cybersecurity expert with over 12 years of experience, specializing in purple teaming, governance, risk management, and compliance (GRC). He currently serves as Co-founder & Group CEO of Sainttly Group, a UAE-based conglomerate comprising Saintynet Cybersecurity, Cybercory.com, and CISO Paradise. At Saintynet, where he also acts as General Manager, Ouaissou leads the company’s cybersecurity vision—developing long-term strategies, ensuring regulatory compliance, and guiding clients in identifying and mitigating evolving threats. As CEO, his mission is to empower organizations with resilient, future-ready cybersecurity frameworks while driving innovation, trust, and strategic value across Sainttly Group’s divisions. Before founding Saintynet, Ouaissou held various consulting roles across the MEA region, collaborating with global organizations on security architecture, operations, and compliance programs. He is also an experienced speaker and trainer, frequently sharing his insights at industry conferences and professional events. Ouaissou holds and teaches multiple certifications, including CCNP Security, CEH, CISSP, CISM, CCSP, Security+, ITILv4, PMP, and ISO 27001, in addition to a Master’s Diploma in Network Security (2013). Through his deep expertise and leadership, Ouaissou plays a pivotal role at Cybercory.com as Editor-in-Chief, and remains a trusted advisor to organizations seeking to elevate their cybersecurity posture and resilience in an increasingly complex threat landscape.

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