CVE-2022-44717 in nGeniusONE
Summary
by MITRE • 01/27/2023
An issue was discovered in NetScout nGeniusONE 6.3.2 build 904. Open Redirection can occur (issue 1 of 2). After successful login, an attacker must visit the vulnerable parameter and inject a crafted payload to successfully redirect to an unknown host. The attack vector is Network, and the Attack Complexity required is High. Privileges required are administrator, User Interaction is required, and Scope is unchanged. The user must visit the vulnerable parameter and inject a crafted payload to successfully redirect to an unknown host.
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Analysis
by VulDB Data Team • 03/28/2025
The vulnerability identified as CVE-2022-44717 affects NetScout nGeniusONE version 6.3.2 build 904 and represents a critical open redirection flaw that enables attackers to manipulate user navigation to malicious external domains. This security weakness falls under the CWE-601 category of URL Redirection to Untrusted Site, which is classified as a serious concern in web application security. The vulnerability exists within the authentication flow of the nGeniusONE platform, specifically targeting the post-login redirection mechanism that should normally maintain user sessions within the trusted application environment.
The technical implementation of this flaw occurs through manipulation of a vulnerable parameter within the application's redirection logic. Attackers must first obtain administrative or user credentials to successfully exploit this vulnerability, as the attack requires legitimate authentication to the system. Once authenticated, the attacker can craft a malicious payload that targets the vulnerable parameter, causing the application to redirect users to arbitrary external domains. The high attack complexity requirement indicates that while the vulnerability exists, exploitation requires specific conditions and crafted inputs that cannot be easily automated. The attack vector operates over the network, meaning no physical access or local system compromise is necessary for successful exploitation.
The operational impact of this vulnerability extends beyond simple redirection, as it can serve as a launching point for more sophisticated attacks such as phishing campaigns, credential theft, or malware distribution. When users are redirected to malicious domains through this vulnerability, they may unknowingly provide credentials or download malicious software, creating a significant risk to the organization's security posture. The scope remains unchanged during exploitation, meaning the attack does not affect other system components or escalate privileges beyond what was already available to the authenticated user. However, the user interaction requirement means that successful exploitation depends on users clicking on malicious links, making social engineering a critical component of the attack strategy.
Organizations utilizing NetScout nGeniusONE 6.3.2 build 904 should prioritize immediate remediation through vendor-provided patches or updates to address this vulnerability. The mitigation strategy should include implementing proper input validation and sanitization of all redirection parameters, ensuring that only trusted domains are accepted for redirection purposes. Network administrators should also consider implementing web application firewalls or security controls that can detect and block suspicious redirection attempts. Additionally, user awareness training should emphasize the importance of verifying URLs before clicking on links, particularly in email communications or unexpected redirects. This vulnerability aligns with ATT&CK technique T1566.001 for Phishing and demonstrates how seemingly minor security flaws can create significant entry points for more comprehensive attacks. The implementation of strict redirection validation controls and regular security assessments will help prevent similar issues from occurring in the future while maintaining the integrity of the application's authentication and session management processes.