Cybersecurity remains a major concern for individuals, businesses, and government entities. As digital systems grow increasingly interconnected, the risk of exploitation rises significantly. This report outlines five critical vulnerabilities that surfaced this week across widely used platforms, systems, and infrastructure. These exposures, ranging from consumer routers to energy systems, demonstrate the breadth of cybersecurity challenges we face today. This overview aims to inform the public and encourage immediate action where applicable.
1. Remote Code Execution in Erlang/OTP’s SSH Protocol Handler (CVE-2025-32433)
This week, a particularly severe vulnerability was disclosed in Erlang/OTP, a foundational technology used by many high-performance systems including RabbitMQ and CouchDB. The flaw lies in the way the SSH protocol messages are parsed and handled, which can allow a remote, unauthenticated attacker to execute arbitrary code on a target system. Given the foundational role of Erlang/OTP in backend infrastructure, the threat posed is systemic. An attacker exploiting this vulnerability could gain full control over affected systems, harvest sensitive data, and potentially pivot within enterprise networks. The issue is considered especially dangerous due to its ease of exploitation and the elevated privileges gained.
- Severity: Critical (CVSS Score: 10.0)
- Affected Versions: Erlang/OTP versions prior to OTP-27.3.3, OTP-26.2.5.11, OTP-25.3.2.20
- Impact: Full system compromise and remote code execution
- Mitigation: Upgrade to patched versions; restrict SSH access via firewalls
- Reference: Truesec Advisory
2. Authentication Bypass Vulnerability in ASUS Routers Running AiCloud (CVE-2025-2492)
A critical vulnerability was uncovered in a range of ASUS routers that offer AiCloud cloud storage capabilities. The flaw allows remote attackers to bypass authentication procedures through specially crafted HTTP requests. Once exploited, the attacker can gain unauthorized control of router functionalities, potentially intercepting traffic, modifying settings, or deploying malware. Given the widespread use of ASUS routers in home and small office environments, this vulnerability poses a serious risk to the broader community’s internet safety. The flaw is aggravated by its exposure over the internet, particularly for users with remote access enabled.
- Severity: Critical (CVSS Score: 9.2)
- Affected Firmware: Series 3.0.0.4_382, 3.0.0.4_386, 3.0.0.4_388, 3.0.0.6_102
- Impact: Unauthorized access and control of router settings
- Mitigation: Update firmware; disable AiCloud if not in use
- Reference: ASUS Security Advisory
3. Kubernetes Cluster Compromise via Argo Events (CVE-2025-32445)
A critical vulnerability has been reported in Argo Events, a popular event-driven framework for Kubernetes workflows. The flaw enables attackers to escalate privileges within a Kubernetes environment by modifying Argo’s custom resources (EventSource and Sensor). Attackers can customize container behaviors and potentially access host-level systems. Argo is widely used in DevOps pipelines, making this vulnerability especially dangerous for organizations relying on Kubernetes automation. The issue arises from inadequate validation of user-defined container specifications, which can be manipulated to run arbitrary commands with elevated privileges.
- Severity: Critical (CVSS Score: 10.0)
- Affected Versions: Argo Events before v1.9.6
- Impact: Privilege escalation, full cluster takeover
- Mitigation: Upgrade to Argo Events v1.9.6 or newer; enforce RBAC controls
- Reference: NVD CVE-2025-32445
4. Apache Tomcat Path Equivalence Vulnerability (CVE-2025-24813)
Security researchers have disclosed a high-severity path equivalence vulnerability in Apache Tomcat, which is one of the most widely deployed Java servlet containers. This flaw involves improper path normalization and handling of HTTP PUT requests, potentially allowing attackers to upload malicious files or gain unauthorized access to protected directories. In real-world deployments, such exploitation could lead to remote code execution, data breaches, or system manipulation. Tomcat is used by thousands of websites and enterprise applications, and any server running unpatched versions is at heightened risk.
- Severity: High (CVSS Score: 9.8)
- Affected Versions: 9.0.0.M1 through 9.0.98; 10.1.0-M1 through 10.1.34; 11.0.0-M1 through 11.0.2
- Impact: File system compromise, remote code execution
- Mitigation: Upgrade to 9.0.99, 10.1.35, or 11.0.3; disable partial PUT methods
- Reference: Akamai Security Blog
5. Systemic Vulnerabilities in Solar Inverters (Sungrow, Growatt, SMA)
A series of critical vulnerabilities—46 in total—have been identified in solar inverter systems from manufacturers including Sungrow, Growatt, and SMA. These devices are integral to solar power generation and smart grid integration. The vulnerabilities range from hardcoded credentials and insecure API endpoints to improper access controls and exposed admin interfaces. In aggregate, they create opportunities for attackers to manipulate energy output, disrupt service delivery, and exfiltrate sensitive data. Given the increasing adoption of renewable energy, these findings highlight a pressing need for security in energy tech ecosystems.
- Severity: High to Critical (Multiple CVSS Scores up to 10.0)
- Affected Devices: Inverters and remote access platforms from Sungrow, Growatt, and SMA
- Impact: Energy manipulation, data theft, grid disruption
- Mitigation: Apply firmware patches, segment devices from core networks, disable remote features unless essential
- Reference: The Hacker News Report
This week’s discoveries underscore the complexity and scope of cybersecurity threats. Whether originating in open-source software, consumer-grade hardware, or critical infrastructure, these vulnerabilities reflect systemic issues in code quality, access control, and operational security.
Recommended Actions:
- Patch Up: Apply security updates as soon as they are available. Delays in patching remain one of the top causes of cyber incidents.
- Restrict Network Exposure: Disable unnecessary remote access features, for IoT devices and infrastructure components.
- Harden Authentication: Use strong, unique passwords and enable multi-factor authentication wherever supported.
- Monitor and Log: Continuously monitor network traffic and maintain logs to detect anomalies and respond to incidents swiftly.
- Educate Regularly: Keep up with cybersecurity developments and educate staff or family members on best practices.
Cybersecurity is a shared responsibility. While software vendors and device manufacturers must uphold secure development practices, users must remain vigilant and proactive. Please share this report with others in your organization or community to raise awareness and encourage swift action.
For questions or personalized cybersecurity guidance, community members are encouraged to respond directly within the Complaint Hub platform.
Stay secure,
Cybersecurity Team | Complaint Hub