CVE-2012-2022 in Network Node Manager i
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in HP Network Node Manager i (NNMi) 8.x, 9.0x, 9.1x, and 9.20 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 12/07/2021
The CVE-2012-2022 vulnerability represents a critical cross-site scripting flaw affecting HP Network Node Manager i versions 8.x through 9.20. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent and dangerous web application security flaws. The vulnerability allows remote attackers to inject malicious web scripts or HTML content into the affected system, potentially compromising the security of users interacting with the Network Node Manager interface. The unspecified vectors suggest that the attack could occur through multiple entry points within the application's input handling mechanisms.
The technical exploitation of this vulnerability occurs when the affected HP NNMi application fails to properly sanitize user input before rendering it in web pages. This allows attackers to craft malicious payloads that execute within the context of other users' browsers when they view affected pages. The impact is particularly severe because network administrators and users who interact with the NNMi interface would be exposed to these attacks, potentially leading to session hijacking, data theft, or further exploitation of the network infrastructure. The vulnerability affects multiple versions of the software, indicating it was likely a persistent flaw in the application's architecture rather than a one-time coding error.
From an operational perspective, this vulnerability presents significant risks to enterprise network security environments where HP NNMi is deployed. Network administrators who rely on the application for monitoring and managing network infrastructure become potential targets for attackers seeking to exploit their privileged access. The remote nature of the attack means that threat actors do not need physical access to the network or the management system, making the vulnerability particularly dangerous in environments where the application is exposed to external networks. This type of vulnerability can be leveraged to escalate privileges or gain unauthorized access to sensitive network information and configurations.
The mitigation strategy for CVE-2012-2022 should prioritize immediate patching of affected systems with the vendor-provided security updates. Organizations should also implement network segmentation to limit access to the NNMi application and enforce strict access controls. Input validation should be strengthened throughout the application to prevent malicious script injection attempts. Security monitoring should include detection of suspicious user activities and anomalous requests that might indicate exploitation attempts. The vulnerability aligns with ATT&CK technique T1566 for initial access through malicious web content, and T1071 for application layer protocol usage. Regular security assessments and web application firewalls should be deployed to provide additional protection layers against similar vulnerabilities in the future, as this flaw demonstrates the importance of robust input sanitization and output encoding in web applications.