Hitachi Energy RTU500 series

🗓️ 16 Sep 2025 06:00:00Reported by Industrial Control Systems Cyber Emergency Response TeamType

ics

ics🔗 www.cisa.gov👁 1 Views

RTU500 vulnerabilities may cause Denial of Service; follow Cybersecurity Agency guidance to limit exposure and secure remote access.

Source	Link
raw	www.raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-259-02.json
cisa	www.cisa.gov/news-events/ics-advisories/icsa-25-259-02
cisa	www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa	www.cisa.gov/resources-tools/resources/ics-recommended-practices
cisa	www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
cisa	www.cisa.gov/topics/industrial-control-systems
cisa	www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
cisa	www.cisa.gov/uscert/ncas/tips/ST04-014
us-cert	www.us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
cisa	www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B

16 Sep 2025 06:00Current

7.3High risk

Vulners AI Score7.3

Hitachi Energy RTU500 Denial of Service Cybersecurity Agency Limit exposure Secure remote access