CVE-2022-46785 in Dashboard Server SCOM Edition
Summary
by MITRE • 02/24/2023
SquaredUp Dashboard Server SCOM edition before 5.7.1 GA allows XSS (issue 1 of 2).
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Analysis
by VulDB Data Team • 03/24/2023
The vulnerability identified as CVE-2022-46785 affects SquaredUp Dashboard Server SCOM edition versions prior to 5.7.1 GA, representing a cross-site scripting flaw that poses significant security risks to organizations utilizing this monitoring platform. This issue constitutes the first of two related vulnerabilities within the same software version, indicating a potential pattern of security weaknesses that require comprehensive remediation. The vulnerability specifically impacts the dashboard server component that integrates with System Center Operations Manager, creating a pathway for malicious actors to execute unauthorized scripts within the context of affected user sessions.
The technical flaw manifests through insufficient input validation and output encoding mechanisms within the web interface of the SquaredUp dashboard server. When users interact with certain dashboard elements or input fields, the application fails to properly sanitize user-supplied data before rendering it in web pages. This allows attackers to inject malicious javascript code through carefully crafted input parameters or dashboard configurations. The vulnerability occurs at the application layer where user-controllable data enters the system without adequate security controls to prevent script injection attacks. The flaw specifically affects the server-side processing of dashboard components that display user-generated content or configuration parameters, making it particularly dangerous in environments where multiple users interact with shared dashboards.
The operational impact of this vulnerability extends beyond simple script execution, as it enables attackers to potentially steal session cookies, perform unauthorized actions on behalf of users, and access sensitive monitoring data within the Operations Manager environment. An attacker could leverage this vulnerability to establish persistent access to the dashboard server, potentially escalating privileges or using the compromised system as a staging area for further attacks. The vulnerability affects the integrity and confidentiality of monitoring data, as malicious scripts could capture user credentials, modify dashboard configurations, or exfiltrate sensitive operational information. Organizations relying on SquaredUp for critical infrastructure monitoring face significant risk of data exposure and system compromise when this vulnerability remains unpatched.
Mitigation strategies should focus on immediate patch deployment to version 5.7.1 GA or later, which addresses the identified cross-site scripting vulnerability through proper input validation and output encoding mechanisms. Network segmentation and access controls should be implemented to limit exposure of the dashboard server to untrusted networks, while regular security assessments should monitor for potential exploitation attempts. Organizations should also implement web application firewalls to detect and block suspicious script injection attempts, and conduct thorough security training for administrators to recognize potential exploitation indicators. The vulnerability aligns with CWE-79 Cross-site Scripting and follows ATT&CK techniques related to command and control through web application exploitation, making it critical to address promptly within organizational security frameworks. Regular vulnerability scanning and penetration testing should be conducted to identify similar weaknesses in the broader monitoring infrastructure, as this vulnerability may indicate broader security gaps in the application architecture.