Avaya Aura Utility Services Administration Cross-Site Scripting Vulnerability Scanner

Avaya Aura Utility Services Administration is widely used for managing services and configurations within the Avaya Aura Communication platform, primarily by IT professionals in various industries. This administration interface is essential for maintaining the communication infrastructure in organizations, facilitating smooth operation, configuration, and troubleshooting of Avaya Aura components. Its role is crucial in enabling efficient communication channels, supporting voice, video, messaging, and customer engagement solutions. Given its widespread deployment across businesses, any vulnerability within this system can have significant impacts, making it a critical component to secure.

The Cross-Site Scripting (XSS) vulnerability in Avaya Aura Utility Services Administration allows an attacker to inject malicious scripts into web pages viewed by other users. This could enable the attacker to steal sensitive information, such as cookie-based authentication credentials, or perform actions on behalf of the user within the context of the application. XSS vulnerabilities exploit the trust a user has for a particular site, making it a potent vector for phishing, data theft, and session hijacking.

This vulnerability is specifically present in the login.jsp page of the Avaya Aura Utility Services Administration portal. By manipulating the error parameter in the URL, an attacker can inject a script that will be executed in the browser of anyone who accesses the crafted URL. This technique demonstrates how attackers can leverage seemingly benign features for malicious purposes, particularly in systems where input validation and output encoding are lacking.

Exploitation of this XSS vulnerability can lead to several adverse outcomes, including theft of authentication cookies, impersonation of legitimate users, redirection of users to malicious sites, and other browser-based attacks. The impact extends beyond individual users, as compromised accounts can lead to broader network or system access, data breaches, and a tarnished reputation for the affected organization.

By joining S4E, users gain access to comprehensive vulnerability scanning and management services that can identify and alert on vulnerabilities like the XSS in Avaya Aura Utility Services Administration. Our platform leverages cutting-edge technology to provide detailed insights into your digital security posture, enabling timely remediation and strengthening defenses against cyber threats. Enhance your organization's resilience against cyber attacks with our proactive, user-friendly solutions designed for all levels of technical expertise.

References

• https://blog.assetnote.io/2023/02/01/rce-in-avaya-aura/
• https://download.avaya.com/css/public/documents/101076366