CVE-2015-2475 in Windows
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in uddi/search/frames.aspx in the UDDI Services component in Microsoft Windows Server 2008 SP2 and BizTalk Server 2010, 2013 Gold, and 2013 R2 allows remote attackers to inject arbitrary web script or HTML via the search parameter, aka "UDDI Services Elevation of Privilege Vulnerability."
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 11/28/2024
The CVE-2015-2475 vulnerability represents a critical cross-site scripting flaw within the UDDI Services component of Microsoft Windows Server 2008 SP2 and various BizTalk Server versions. This vulnerability exists in the uddi/search/frames.aspx page which processes user input through the search parameter, creating an avenue for remote attackers to execute malicious web scripts or HTML code within the context of authenticated users' browsers. The issue falls under the CWE-79 category of Cross-Site Scripting, specifically representing a stored XSS variant where malicious payloads can persist and affect multiple users. The vulnerability enables what is classified as an elevation of privilege attack pattern within the MITRE ATT&CK framework, as attackers can leverage the XSS vector to gain unauthorized access to systems or escalate their privileges within the affected environment.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious search query containing embedded script tags or HTML code and submits it to the vulnerable UDDI Services endpoint. The application fails to properly sanitize or encode the user-supplied input before rendering it in the web response, allowing the malicious content to execute in the victim's browser context. This flaw specifically impacts the UDDI (Universal Description Discovery and Integration) services which provide directory services for web applications, making it particularly dangerous in enterprise environments where these services are actively used. The vulnerability affects Microsoft Windows Server 2008 SP2 and BizTalk Server versions 2010, 2013 Gold, and 2013 R2, representing a significant attack surface in legacy enterprise systems.
The operational impact of CVE-2015-2475 extends beyond simple script execution, as it can enable attackers to perform session hijacking, steal sensitive authentication tokens, redirect users to malicious websites, or even execute administrative commands within the compromised environment. Attackers can leverage this vulnerability to establish persistent access to systems, potentially leading to complete system compromise and data exfiltration. The vulnerability's classification as an elevation of privilege issue means that successful exploitation could allow attackers to perform actions that would normally require higher privileges, effectively undermining the security model of the affected systems. Organizations running these legacy systems face particular risk as the vulnerability can be exploited without requiring authentication, making it an attractive target for automated attacks.
Mitigation strategies for CVE-2015-2475 should focus on immediate patching of affected systems through Microsoft security updates, as well as implementing input validation and output encoding measures to prevent script injection. Organizations should deploy web application firewalls to filter malicious requests and implement strict content security policies to limit script execution. The vulnerability demonstrates the importance of proper input sanitization and output encoding practices, aligning with security best practices outlined in the OWASP Top Ten and NIST cybersecurity guidelines. Additionally, organizations should consider implementing network segmentation and access controls to limit the potential impact of successful exploitation, while monitoring for suspicious search queries that might indicate attempted exploitation of this vulnerability.