CVE-2025-60262 is a critical security vulnerability identified in specific H3C wireless networking devices, namely the M102G HM1A0V200R010 wireless controller and the BA1500L SWBA1A0V100R006 wireless access point. The root cause is a misconfiguration in the vsftpd (Very Secure FTP Daemon) service running on these devices. Specifically, files uploaded anonymously via the FTP protocol are automatically assigned root ownership, which is a severe security flaw. This misconfiguration allows remote attackers to upload malicious files that gain root-level privileges on the device without requiring authentication or user interaction. Once an attacker uploads a file, they effectively gain full administrative control over the device, enabling them to manipulate configurations, intercept or redirect network traffic, or use the device as a foothold for further network compromise. The vulnerability is particularly dangerous because it leverages a common service (FTP) that may be enabled for legitimate purposes, and anonymous uploads are often overlooked in security assessments. No CVSS score has been assigned yet, and no patches or mitigations have been officially released by H3C. There are no known exploits in the wild, but the ease of exploitation and the critical impact on device integrity make this vulnerability a high priority for security teams. The lack of version specifics suggests the issue may affect all firmware versions running the vulnerable vsftpd configuration. This vulnerability highlights the importance of secure FTP configurations and strict access controls on network infrastructure devices.

For European organizations, this vulnerability poses a significant threat to network infrastructure security. Wireless controllers and access points are critical components in enterprise and service provider networks, often managing large volumes of sensitive data and user traffic. Compromise of these devices at root level can lead to unauthorized access to internal networks, interception of confidential communications, disruption of wireless services, and potential lateral movement to other critical systems. The ability for an unauthenticated remote attacker to gain root access increases the risk of widespread network compromise. Industries such as telecommunications, finance, government, and critical infrastructure operators are particularly vulnerable due to their reliance on secure wireless networking equipment. Additionally, the absence of patches means organizations must rely on configuration changes or network segmentation to mitigate risk. The potential for attackers to exploit this vulnerability to establish persistent backdoors or launch further attacks could have severe operational and reputational consequences for European entities.

Given the lack of official patches, European organizations should immediately audit their H3C wireless controllers and access points to determine if they are running the affected models and firmware. Mitigation steps include disabling anonymous FTP uploads on the vsftpd service or completely disabling the FTP service if not strictly necessary. Network segmentation should be enforced to isolate management interfaces of wireless devices from general network access, limiting exposure to potential attackers. Implement strict access control lists (ACLs) and firewall rules to restrict FTP traffic to trusted sources only. Monitoring and logging FTP activity can help detect suspicious upload attempts. Organizations should also consider deploying intrusion detection/prevention systems (IDS/IPS) tuned to detect anomalous FTP behavior. If possible, coordinate with H3C for firmware updates or vendor advisories. As a longer-term measure, consider replacing vulnerable devices with models that have secure default configurations and support timely security updates. Employee training on secure device management and regular vulnerability assessments are also recommended to prevent exploitation.