A vulnerability in the social login configuration option for the guest users of Cisco Business Wireless Access Points (APs) could allow an unauthenticated, adjacent attacker to bypass social login authentication. This vulnerability is due to a logic error with the social login implementation. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to access the Guest Portal without authentication.
The vulnerability has a CVSS score of 4.7, indicating a medium severity level. This score highlights the potential impact on the confidentiality, integrity, and availability of the systems involved. Organizations should be aware that the risk to organizations includes unauthorized access to guest networks, which could lead to further attacks or data breaches.
Currently, this vulnerability is not listed in the Known Exploited Vulnerabilities (KEV) catalog, and no public proof of concept (PoC) has been reported. However, the existence of this vulnerability should prompt immediate action from security teams to mitigate potential risks.
Organizations should prioritize patching immediately to safeguard their networks and devices. Proper remediation steps include applying the latest firmware updates and reviewing configuration settings to ensure secure social login implementations.
Vulnerability Details
The vulnerability allows an unauthenticated, adjacent attacker to bypass social login authentication. This vulnerability is classified under CWE-288 and CWE-306, indicating issues related to improper authentication and the use of ineffective access controls.
The CVSS score of 8.8 from NVD indicates a high severity level, highlighting the serious implications of this vulnerability. The affected components include various Cisco Business Wireless Access Point firmware versions, particularly those prior to version 10.8.1.0.
Technical Analysis
The root cause of this vulnerability is a logic error in the social login implementation, which fails to properly authenticate guest users. The attack vector is through an adjacent network, making it accessible to attackers within proximity to the access point.
The attack complexity is low, as no special privileges or user interaction is required to exploit this vulnerability. The confidentiality impact is none, while the integrity impact is low, indicating that an attacker could alter some data or access information without authentication.
Risk & Impact Analysis
The real-world risk associated with this vulnerability is significant. Attackers may leverage this flaw to gain unauthorized access to guest networks, potentially leading to further exploits or lateral movement within the network. Given the high CVSS score, organizations should assess their exposure and take immediate action to mitigate any risks.
Organizations should address this vulnerability in their priority patch cycle, especially considering that the vulnerability exists in widely used Cisco Business Wireless Access Points.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The following versions of Cisco Business Wireless Access Points are affected: business_140ac_access_point_firmware, business_141acm_firmware, business_142acm_firmware, business_143acm_firmware, business_145ac_access_point_firmware, business_150ax_access_point_firmware, business_151axm_firmware, and business_240ac_access_point_firmware, with specific versions prior to 10.8.1.0 being vulnerable.
Mitigation & Remediation
Organizations should apply the latest firmware updates to their Cisco Business Wireless Access Points to remediate this vulnerability. If a patch is not available, consider implementing network segmentation to limit guest access and monitor logs for any unauthorized access attempts.
For more guidance, organizations can consider engaging in penetration testing to validate the security of their configurations.
Detection Guidance
Organizations should monitor logs for any unauthorized access attempts to the Guest Portal and look for behavioral anomalies indicating a possible exploitation of this vulnerability. Network signatures associated with unauthorized authentication attempts should also be reviewed.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its potential to be exploited in environments where guest access is common. Security teams should consider this as part of their broader risk management strategy, especially in sectors that frequently utilize guest networks.
Organizations should remain vigilant about configuration management and ensure that all security settings are appropriately enforced to mitigate similar vulnerabilities in the future. Regular audits and assessments can help maintain security integrity.
For additional resources on secure configurations, consider reviewing the following articles: Secure Configuration Management, Vulnerability Management Program Design, and Penetration Testing Methodology for comprehensive strategies to enhance security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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