CVE-2017-6558 in Baton 150M iB-WRA150N
Summary
by MITRE
iball Baton 150M iB-WRA150N v1 00000001 1.2.6 build 110401 Rel.47776n devices are prone to an authentication bypass vulnerability that allows remote attackers to view and modify administrative router settings by reading the HTML source code of the password.cgi file.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 09/06/2025
The vulnerability identified as CVE-2017-6558 affects iball Baton 150M iB-WRA150N wireless router devices running firmware version 1.2.6 build 110401 Rel.47776n. This authentication bypass flaw represents a critical security weakness that fundamentally undermines the device's access control mechanisms. The vulnerability stems from improper handling of administrative authentication within the router's web interface, creating a pathway for unauthenticated attackers to gain full administrative privileges without proper credentials.
The technical exploitation of this vulnerability occurs through a specific method involving the examination of HTML source code within the password.cgi file. This approach demonstrates a classic security misconfiguration where sensitive administrative functions are accessible through predictable file paths and lack proper authorization checks. The flaw enables attackers to directly access administrative settings by simply viewing the source code of the password.cgi file, which contains the necessary information to bypass authentication mechanisms entirely. This type of vulnerability is classified under CWE-287 as improper authentication and aligns with ATT&CK technique T1078 for valid accounts and T1075 for remote service exploitation.
The operational impact of this vulnerability is severe and far-reaching for affected networks. Remote attackers can exploit this flaw to completely compromise the router's administrative interface, allowing them to modify network configuration settings, change administrator passwords, disable security features, and potentially redirect network traffic. The vulnerability affects the device's core security posture by eliminating the fundamental authentication barrier that should protect administrative functions from unauthorized access. This compromise extends beyond simple configuration changes to potentially enable more sophisticated attacks such as man-in-the-middle operations, DNS hijacking, or creating backdoor access points within the network.
Network administrators and security professionals should immediately implement mitigations including firmware updates from the vendor when available, network segmentation to isolate affected devices, and monitoring for unauthorized configuration changes. The vulnerability highlights the importance of proper access control implementation and the necessity of conducting regular security assessments of network infrastructure devices. Organizations should also consider implementing network access controls and firewall rules to limit access to administrative interfaces to trusted network segments only. Additionally, this vulnerability underscores the critical need for manufacturers to implement proper authentication mechanisms and to conduct thorough security testing of web interfaces before deployment. The flaw serves as a reminder of the importance of adhering to security standards such as those defined in the OWASP Top Ten and NIST cybersecurity frameworks to prevent similar authentication bypass vulnerabilities in network infrastructure devices.