All news with #ics security tag

⚠️ Delta Electronics and CISA warn of a stack-based buffer overflow in CNCSoft-G2 (CVE-2025-58317) affecting versions 2.1.0.27 and earlier. When a user opens a specially crafted file, an attacker could execute arbitrary code in the context of the affected process; the vulnerability received a CVSS v4 base score of 8.5 and is characterized by low attack complexity. Delta recommends updating to Version 2.1.0.34 or later. CISA advises minimizing network exposure for control systems, isolating control networks, and using secure remote access methods.

⚠️ Fuji Electric Monitouch V-SFT-6 (v6.2.7.0) contains two buffer overflow vulnerabilities — a heap-based and a stack-based overflow — triggered by specially crafted project files. Identified as CVE-2025-54496 and CVE-2025-54526, both carry CVSS v3.1 scores of 7.8 and CVSS v4 scores of 8.4. Successful exploitation could crash the HMI and may permit code execution; the vendor issued fixes in V6.2.8.0 and recommends updating to V6.2.9.0 or later.

🔔 CISA released five Industrial Control Systems (ICS) advisories on November 4, 2025, providing timely information on vulnerabilities, impacts, and mitigations for affected products. The advisories address Fuji Electric Monitouch V-SFT-6, Survision License Plate Recognition Camera, Delta Electronics CNCSoft-G2, Radiometrics VizAir, and IDIS ICM Viewer. Users and administrators are urged to review the technical details and implement recommended mitigations and compensating controls to reduce exposure and protect operational systems.

⚠️ The Canadian Centre for Cyber Security warns hacktivists are increasingly exploiting internet-accessible industrial control systems (ICS), citing recent intrusions that affected a water utility, an oil and gas automated tank gauge (ATG), and a farm's grain-drying silo. Attackers manipulated pressure, fuel-gauge, and environmental controls, creating safety and service disruptions. The alert urges secure remote access via VPNs with MFA and inventories of OT assets. Provincial and municipal coordination is recommended to protect sectors lacking cybersecurity oversight.

🛡️ CISA released two Industrial Control Systems advisories addressing the International Standards Organization ISO 15118-2 standard and Hitachi Energy TropOS. The advisories provide timely information on security issues, vulnerabilities, and potential exploits affecting ICS components. Administrators and operators are urged to review the advisories for technical details and recommended mitigations to protect operational environments.

⚠️ Hitachi Energy's TropOS wireless devices contain multiple vulnerabilities — including OS command injection and improper privilege management — that can be exploited remotely by authenticated users to obtain root access. Affected 4th Gen firmware versions up to 8.9.6.0 are vulnerable (CVE-2025-1036, CVE-2025-1037, CVE-2025-1038); CVSS v4 scores reach 8.7. Hitachi Energy advises immediate update to version 8.9.7.0, and CISA recommends isolating devices, minimizing network exposure, and following ICS security best practices.

🔔 CISA released three Industrial Control Systems (ICS) advisories addressing multiple vulnerabilities that may affect operational technology safety and availability. The advisories cover ICSA-25-301-01 Schneider Electric EcoStruxure, ICSMA-25-301-01 Vertikal Systems Hospital Manager Backend Services, and an update to ICSA-24-352-04 Schneider Electric Modicon (Update B). Administrators and asset owners should review the technical findings, assess exposure, and apply recommended mitigations promptly to reduce operational risk.

🔒 Veeder-Root's TLS4B Automatic Tank Gauge System contains two serious vulnerabilities: a SOAP-based command injection (CVE-2025-58428) that allows remote authenticated attackers to execute system-level commands, and an integer overflow/2038 time wraparound (CVE-2025-55067) that can disrupt authentication and core functions. The command injection carries very high severity (CVSS v3.1 9.9 / CVSS v4 9.4); Veeder-Root recommends upgrading to Version 11.A. For the time-related overflow, Veeder-Root is developing a patch and advises applying network-security best practices, isolating devices, and restricting access until a fix is available.

⚠ An unauthenticated access vulnerability in the embedded web server of ASKI Energy ALS‑Mini‑S4 and ALS‑Mini‑S8 IP controllers allows remote actors to read and modify device configuration, potentially yielding full control. Tracked as CVE-2025-9574, the issue is a Missing Authentication for Critical Function (CWE‑306) with a CVSS v4 base score of 9.9. ABB reports these products reached end of life in 2022 and will not be patched; operators should remove internet exposure, place devices behind firewalls or secure proxies that enforce authentication and logging, restrict access to whitelisted IPs, monitor for unauthorized access with IDS/IPS, or physically disconnect the Ethernet port if web features are not required.

🔔 CISA released eight Industrial Control Systems advisories addressing vulnerabilities and updates across multiple vendors and products, including AutomationDirect, ASKI Energy, Veeder-Root, Delta Electronics, NIHON KOHDEN, Schneider Electric, and Hitachi Energy. The notices cover new findings and several updates (for example, Update A and Update C) and list ICSA/ICSMA identifiers for each advisory. Administrators and asset owners should review the technical details, apply available patches or vendor mitigations, and reinforce network segmentation, access controls, and monitoring to reduce exposure.

⚠️ A remote NULL pointer dereference in NIHON KOHDEN CNS-6201 central monitors can be triggered by a specially crafted UDP packet, causing the monitoring process to terminate and producing a denial-of-service. The issue is unauthenticated, reproducible when UDP is reachable, and is tracked as CVE-2025-59668 with CVSS v4 8.7. Vendor support for affected versions has ended; users should migrate to successor products or apply strict network-level mitigations such as isolation, boundary devices, and careful traffic monitoring.

⚠️ Delta Electronics' ASDA-Soft contains two stack-based buffer overflow vulnerabilities (CVE-2025-62579, CVE-2025-62580) affecting versions 7.0.2.0 and earlier. Both issues were assigned a CVSS v4 base score of 8.4 and can allow writing outside the intended stack buffer when a valid user opens a crafted project file. Exploitation requires local access and user interaction; no public exploitation has been reported to CISA. Delta has released ASDA-Soft v7.1.1.0 and users should update and apply network isolation and standard email/attachment precautions.

⚠️ AutomationDirect's Productivity Suite and several Productivity PLC models contain multiple high-severity vulnerabilities — including relative path traversal (ZipSlip), a weak password recovery mechanism, incorrect permission assignment, and binding to an unrestricted IP address. Exploitation could allow remote attackers to read, write, or delete files, execute arbitrary code, or gain full control of projects. AutomationDirect has released updates (Productivity Suite v4.5.0.x and newer) and recommends applying the latest firmware and implementing network isolation and firewall/NAC controls if immediate upgrades are not possible.

🔒 Siemens published an advisory (republished by CISA) for multiple vulnerabilities affecting RUGGEDCOM ROS devices, including CVE-2023-52236 and several CVE-2025-4122x issues. The flaws involve risky cryptographic algorithms, improper TLS handshake handling that can cause DoS, and an access-control enforcement failure that persists until reboot. Siemens has released updates (V5.10.0+) for many models and recommends restricting management ports, disabling web/SSH services if unused, and configuring GCM ciphers where applicable. CISA reiterates standard ICS guidance to minimize network exposure and isolate control networks.

🔔 CISA released 10 Industrial Control Systems (ICS) advisories providing technical details about vulnerabilities, impacts, and mitigations affecting multiple vendors. Notable entries include Rockwell Automation products (1783-NATR, Compact GuardLogix 5370), Siemens devices (SIMATIC S7-1200, RUGGEDCOM ROS), Schneider Electric Modicon controllers and HMI software, plus camera and networking products. Administrators should review each advisory and apply recommended mitigations promptly.

⚠️ Rockwell Automation has disclosed an uncaught exception vulnerability in Compact GuardLogix 5370 controllers that can be triggered by a crafted CIP unconnected explicit message and may cause a non‑recoverable fault resulting in denial-of-service. The issue is tracked as CVE-2025-9124 and carries a CVSS v4 base score of 8.7, indicating remote exploitability with low complexity. Rockwell recommends upgrading affected devices to firmware 30.14 or later; organizations unable to upgrade should follow vendor security best practices and apply network isolation measures.

⚠️ Siemens has published an advisory for SIMATIC S7-1200 CPU V1/V2 devices describing two high-severity vulnerabilities: an Improper Input Validation flaw (CVE-2011-20001) that can force a controller into a stop/defect state via malformed HTTP traffic, and an Authentication Bypass by Capture-Replay (CVE-2011-20002) that allows replay of engineering commands. CVSS v4 scores are high (up to 8.7); Siemens recommends updating firmware (V2.0.3/V2.0.2) and disabling the web server where possible, while CISA advises network segmentation, firewalling, and avoiding direct Internet exposure.

⚠️ Rockwell Automation's 1783-NATR network adapter contains multiple high-severity vulnerabilities, including missing authentication for critical functions, stored XSS, and CSRF. CISA assigns CVSS v4 9.9 for the most severe issue and warns these flaws can be exploited remotely with low complexity to cause denial-of-service, data modification, or credential compromise. Rockwell Automation recommends upgrading to 1.007 or later; CISA advises minimizing network exposure and isolating control networks.

🔒 Siemens TeleControl Server Basic V3.1 contains a critical missing-authentication vulnerability (CVE-2025-40765) that allows unauthenticated remote attackers to obtain user password hashes and perform authenticated database operations. The issue carries a CVSS v3.1 score of 9.8 and a CVSS v4 score of 9.3, with network attack vector and low attack complexity. Siemens advises updating to V3.1.2.3 or later and restricting access to port 8000; CISA emphasizes isolating control networks and minimizing internet exposure. Tenable reported the issue and, to date, CISA has not received reports of public exploitation.

🛡️ This advisory details an SQL injection vulnerability in Siemens SINEC NMS (versions prior to V4.0 SP1) affecting the getTotalAndFilterCounts endpoint. Assigned CVE-2025-40755 with high severity (CVSS v3.1 8.8 / CVSS v4 8.7), an authenticated low-privilege attacker could inject SQL to insert data and escalate privileges. Siemens advises updating to V4.0 SP1 or later and applying network protections such as segmentation and firewalls; CISA reports no known public exploitation.