CVE-2017-7425 in iManager
Summary
by MITRE
Multiple potential reflected XSS issues exist in NetIQ iManager versions before 2.7.7 Patch 10 HF2 and 3.0.3.2.
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Analysis
by VulDB Data Team • 01/06/2023
The vulnerability identified as CVE-2017-7425 represents a critical cross-site scripting weakness affecting NetIQ iManager software across multiple version ranges. This issue manifests as reflected cross-site scripting flaws that can be exploited by malicious actors to inject malicious code into web applications. The vulnerability affects versions prior to 2.7.7 Patch 10 HF2 and 3.0.3.2, indicating a widespread impact across the product's release history. The reflected nature of these vulnerabilities means that malicious payloads are reflected back to users through web application responses, typically via URL parameters or form inputs. This characteristic makes the exploitation relatively straightforward as attackers only need to entice victims to click on malicious links containing crafted payloads.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding mechanisms within the NetIQ iManager web interface. When user-supplied data is processed and returned to the browser without proper sanitization, attackers can inject malicious scripts that execute in the context of the victim's browser session. This flaw falls under the CWE-79 category of Cross-site Scripting, specifically categorized as reflected XSS where the malicious script is reflected off the web server rather than being stored. The vulnerability is particularly concerning in enterprise environments where iManager is used for administrative tasks, as successful exploitation could allow attackers to hijack user sessions, steal sensitive information, or perform unauthorized administrative actions. The attack surface is broad since the reflected XSS occurs in the web application's response handling, making it accessible through various interaction points such as login pages, search functions, or any parameterized URL endpoints.
The operational impact of this vulnerability extends beyond simple script execution, as it provides attackers with potential access to administrative functions within the NetIQ environment. An attacker could leverage this vulnerability to establish persistent access to privileged accounts, potentially compromising entire enterprise directories and user management systems. The reflected nature of the vulnerability means that exploitation requires social engineering to get victims to click malicious links, but once exploited, the consequences can be severe for organizations relying on NetIQ for identity and access management. Organizations using affected versions face significant risk of credential theft, session hijacking, and potential lateral movement within their network infrastructure. The vulnerability's presence in both major version lines (2.7.7 and 3.0.3.2) indicates a fundamental flaw in the application's input handling that required multiple patch releases to address.
Mitigation strategies for CVE-2017-7425 primarily involve immediate patching of affected systems to version 2.7.7 Patch 10 HF2 or 3.0.3.2, which contain the necessary security fixes. Organizations should also implement additional defensive measures including input validation, output encoding, and the deployment of web application firewalls to detect and block malicious payloads. The implementation of Content Security Policy headers can provide an additional layer of protection against XSS attacks by restricting the sources from which scripts can be loaded. Security monitoring should be enhanced to detect unusual traffic patterns that might indicate exploitation attempts, particularly focusing on URL parameters containing suspicious script tags. Network segmentation and least privilege access controls should be reviewed and enforced to limit the potential impact if exploitation occurs. Organizations should also conduct thorough security assessments of their NetIQ iManager deployments to identify any additional vulnerabilities that may exist within the broader application ecosystem. The ATT&CK framework categorizes this vulnerability under T1059.007 for scripting languages and T1566 for social engineering techniques, highlighting the multi-faceted nature of the threat landscape. Regular security updates and vulnerability management processes should be implemented to prevent similar issues from occurring in other enterprise applications.