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Veeder-Root TLS4B Vulnerabilities Expose Energy Sector to Remote Attacks in 2025
In October 2025, critical vulnerabilities were disclosed in the Veeder-Root TLS4B Automatic Tank Gauge System, widely deployed across the global energy sector. Security researcher Pedro Umbelino reported a severe command injection flaw (CVE-2025-58428) in the SOAP-based web service, enabling attackers with valid credentials to execute system-level commands, gain shell access, and potentially move laterally within targeted networks. A second vulnerability (CVE-2025-55067) affects time handling, potentially enabling attackers to cause authentication failures and denial of service by exploiting the Unix epoch rollover issue. Both vulnerabilities are remotely exploitable and threaten operational continuity, device functionality, and network integrity. This incident highlights the growing exposure of industrial control systems to sophisticated, remotely exploitable vulnerabilities. With the energy sector’s increasing reliance on interconnected OT devices, attackers are targeting control interfaces and authentication flaws to achieve deeper network access, reinforcing the urgent need for proactive risk assessments and robust segmentation strategies.
Delta Electronics ASDA-Soft 2025 Buffer Overflow: Securing Industrial Control Software
In October 2025, Delta Electronics disclosed critical buffer overflow vulnerabilities (CVE-2025-62579, CVE-2025-62580) affecting their ASDA-Soft automation software, widely used in the critical manufacturing sector. Identified by security researcher Guillaume Orlando via Trend Micro's Zero Day Initiative, the flaws allow attackers to execute code or corrupt memory by convincing users to open malicious project files, potentially leading to loss of control, data compromise, or disruption of industrial processes. Delta responded with a patched software release (v7.1.1.0+) and advisories to enhance network segmentation, firewall defenses, and conduct impact assessments. This incident highlights the ongoing exposure of operational technology (OT) in industrial environments to traditional software exploitation techniques. Regulatory scrutiny and the expansion of threat actor targeting of critical infrastructure elevate the urgency for timely patching, software supply chain validation, and segmented, zero-trust OT/IT network architectures.
Critical DoS Flaw in NIHON KOHDEN CNS-6201 Exposes Legacy Healthcare Systems
In October 2025, a critical security vulnerability (CVE-2025-59668) was disclosed in the NIHON KOHDEN Central Monitor CNS-6201—a medical device used globally in healthcare environments. The flaw, a NULL pointer dereference triggered by a specially crafted UDP packet, allows attackers to remotely cause a denial-of-service (DoS) condition, resulting in abnormal termination of the monitoring process. Exploitation requires no authentication as long as the device is network-accessible. Affected models are end-of-support, placing healthcare environments at heightened risk if legacy equipment remains unsegmented or exposed. This exposure highlights continuing challenges associated with legacy medical devices, the urgency of network segmentation, and the importance of proactive vulnerability management in healthcare. Similar technique trends surrounding unauthenticated DoS vulnerabilities in critical infrastructure increase regulatory, patient-safety, and operational risk considerations.
ASKI Energy ALS-mini IP Controllers: 2025 ICS Vulnerability Exposes Critical Infrastructure
In October 2025, a critical authentication vulnerability (CVE-2025-9574) was disclosed in ASKI Energy ALS-mini-S8 and ALS-mini-S4 IP controllers. Devices manufactured between serial numbers 2000 and 5166 were found to lack authentication on their embedded web servers, enabling attackers to remotely read and modify configuration parameters without restriction. Discovered by security researcher Souvik Kandar and reported to CISA, this flaw impacts devices predominantly used across the European energy and critical manufacturing sectors. With a CVSS v4 score of 9.9, exploitation could have allowed adversaries to take full administrative control of exposed devices. Though exploitation reports are absent as of publication, the lack of vendor support due to product end-of-life heightens risk; similar legacy device exposures have increasingly fueled supply chain and operational technology (OT) attacks. The incident underscores the importance of aggressive network segmentation, timely asset retirement, and compensating controls in managing outdated ICS infrastructure.
Critical AutomationDirect PLC Vulnerabilities Expose Manufacturing to Cyber Risk in 2025
In October 2025, AutomationDirect disclosed multiple critical vulnerabilities affecting its Productivity Suite and a range of Productivity 1000, 2000, and 3000 PLC models, widely deployed in the manufacturing sector. Discovered by Nozomi Networks, the flaws—such as remote code execution, weak password recovery, and unrestricted file system access—could allow unauthenticated attackers to gain full control of affected devices, compromise sensitive project files, and disrupt industrial processes. The vulnerabilities could be exploited remotely with low attack complexity and no user interaction. This incident highlights rising risks posed by legacy and poorly segmented OT networks, as threat actors increasingly target industrial control systems. The sharp jump in the number and severity of disclosed PLC software vulnerabilities underscores the urgent need for enhanced segmentation, access controls, and monitoring in critical infrastructure environments.
CISA Adds Adobe/Magento & WSUS Exploits to 2025 KEV Catalog
In October 2025, CISA added two newly discovered, actively exploited vulnerabilities—CVE-2025-54236 impacting Adobe Commerce and Magento, and CVE-2025-59287 impacting Microsoft Windows Server Update Services—to its Known Exploited Vulnerabilities (KEV) Catalog. Both vulnerabilities are believed to be leveraged by threat actors to gain unauthorized access and facilitate lateral movements within victim networks. Federal Civilian Executive Branch (FCEB) agencies are now required by BOD 22-01 to remediate these specific threats by the mandated due date, minimizing risk to critical government infrastructure and mission-critical digital assets. This inclusion highlights a rising trend of attackers weaponizing public-facing application and misconfigured update service vulnerabilities, reflecting an escalation in both attack sophistication and speed of exploitation. Organizations of all types face mounting regulatory and operational pressure to harden security posture and accelerate remediation response times.
Microsoft WSUS RCE Vulnerability (CVE-2025-59287) Exposes Critical Infrastructure
In October 2025, Microsoft disclosed and released an out-of-band security update for a critical remote code execution vulnerability (CVE-2025-59287) affecting Windows Server Update Services (WSUS) across multiple Windows Server versions (2012–2025). The flaw allowed unauthenticated remote attackers to execute arbitrary code with SYSTEM privileges on unpatched WSUS servers, particularly when ports TCP 8530/8531 were exposed. Exploitation involved spawning child processes through wsusservice.exe or w3wp.exe, with threat actors leveraging PowerShell payloads and potentially broader lateral movement. Organizations failing to patch faced severe risk of compromise. This incident underscores the escalating trend of supply chain and infrastructure attacks, where core update and provisioning mechanisms are targeted to gain privileged access or disrupt operations. Active exploitation and KEV listing prompt heightened urgency for organizations to address legacy system exposures and reinforce privileged system monitoring.
Schneider Electric OPC UA DoS Flaw Threatens Global OT Operations
In October 2025, Schneider Electric disclosed a critical vulnerability (CVE-2024-10085) affecting its EcoStruxure OPC UA Server Expert and Modicon Communication Server. The flaw, identified as improper allocation of resources without limits or throttling, allows a remote attacker to overwhelm the targeted server with excessive OPC UA requests, resulting in a denial-of-service (DoS) and loss of real-time process data. The vulnerability, scored at CVSS v4 8.2, threatens industrial operations worldwide, particularly in critical sectors like energy and manufacturing, if not promptly mitigated. This incident underscores the increasing risk to industrial control systems (ICS) from remote, low-complexity attacks exploiting resource exhaustion bugs. It highlights ongoing attacker interest in operational technology environments and the urgent need for robust ICS security best practices and timely patch management.
CISA Flags DELMIA Apriso Vulnerabilities: Urgent Action for Manufacturers
In October 2025, the Cybersecurity and Infrastructure Security Agency (CISA) added two critical vulnerabilities affecting Dassault Systèmes DELMIA Apriso (CVE-2025-6204 and CVE-2025-6205) to its Known Exploited Vulnerabilities (KEV) Catalog following confirmed evidence of active exploitation in the wild. The code injection and missing authorization flaws present serious security bypass opportunities, allowing malicious actors to achieve unauthorized access and potentially execute arbitrary code. These weaknesses have become high-value targets for cyber attackers, potentially threatening sensitive enterprise manufacturing and operational data integrity across organizations that have yet to apply available patches. This incident underscores the growing trend of rapid exploitation of industrial software vulnerabilities by sophisticated threat actors. With regulatory frameworks such as BOD 22-01 placing increasing responsibility on federal agencies to remediate such vulnerabilities quickly, all organizations must adapt their patch management and risk processes to respond to elevated attacker velocity.
Vertikal Systems 2025: Healthcare Data at Risk via Hospital Manager Backend Vulnerabilities
In September 2025, Vertikal Systems disclosed two critical vulnerabilities affecting its Hospital Manager Backend Services. The first flaw (CVE-2025-54459) allowed unauthorized, remote access to the ASP.NET tracing endpoint, potentially exposing sensitive data such as authorization tokens and server metadata. The second (CVE-2025-61959) disclosed verbose error pages on invalid requests, inadvertently leaking application stack traces and configuration files. Both issues were exploitable without authentication, posing significant data privacy and operational risk across healthcare sites globally. This incident spotlights ongoing risks to healthcare organizations due to misconfigurations and unnecessary exposure of sensitive developer endpoints. With increasing regulatory pressure on patient data security and the healthcare sector's targeted threat profile, such vulnerabilities could lead to compliance violations or facilitate wider attacks.
CISA Raises Alarm on Schneider Electric & Vertikal ICS Vulnerabilities (2025)
In October 2025, CISA released urgent advisories for three significant industrial control system (ICS) vulnerabilities affecting Schneider Electric EcoStruxure, Vertikal Systems Hospital Manager Backend Services, and Schneider Electric Modicon. The vulnerabilities, discovered through active monitoring and intelligence efforts, could allow unauthorized access, system manipulation, or disruption if exploited by threat actors. These issues expose critical infrastructure, including healthcare and industrial automation environments, to increased risk of cyberattacks that could impact operations, safety, and patient care. CISA highlighted immediate mitigations and urged organizations to review and apply them to safeguard their assets. The frequency of high-severity ICS vulnerabilities underscores an ongoing trend of targeting operational technology environments, in both healthcare and industrial sectors. These risks are magnified by legacy platforms, the rise of ransomware, and increasingly sophisticated attackers. Regulatory scrutiny and mandates for rapid patching, segmentation, and real-time detection are on the rise as a result.
Hitachi Energy TropOS ICS Flaws Threaten Critical Infrastructure Security (2025)
In October 2025, Hitachi Energy disclosed multiple critical vulnerabilities in its TropOS 4th Generation firmware (versions 8.9.6.0 and prior), widely used in critical manufacturing and energy sectors. Three CVEs—CVE-2025-1036, CVE-2025-1037, and CVE-2025-1038—were identified, including OS command injection and improper privilege management flaws in the web-based configuration utility. Exploiting these, authenticated attackers could escalate privileges and obtain root SSH access to affected devices, substantially compromising network security and potentially disrupting critical infrastructure operations. The flaws were reported by Idaho National Laboratory’s CyTRICS program and carry CVSS v4 scores between 7.5 and 8.7. This incident highlights ongoing risks posed by authentication and privilege flaws in industrial control systems (ICS), especially as critical infrastructure devices increasingly attract remote exploitation attempts. It underscores the urgent need for regular firmware updates, network segmentation, and robust access controls amid tightening regulations and persistent adversarial interest in ICS environments.