CVE-2022-45127 in RTLS Studio
Summary
by MITRE • 01/18/2023
Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site request forgery in its backup services. An attacker could take advantage of this vulnerability to execute arbitrary backup operations and cause a denial-of-service condition.
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Analysis
by VulDB Data Team • 02/14/2023
The vulnerability identified as CVE-2022-45127 affects Sewio's Real-Time Location System (RTLS) Studio software, specifically versions ranging from 2.0.0 through 2.6.2. This cross-site request forgery vulnerability resides within the backup services functionality of the RTLS Studio application, representing a critical security flaw that could be exploited by malicious actors to compromise system integrity and availability. The RTLS Studio serves as a comprehensive solution for tracking and managing real-time location data within industrial environments, making it a potentially attractive target for attackers seeking to disrupt operations or gain unauthorized access to sensitive location-based information systems.
Cross-site request forgery represents a sophisticated attack vector where an attacker tricks a victim's browser into executing unintended actions against a web application they are authenticated with. In the context of this RTLS Studio vulnerability, the flaw allows attackers to manipulate the backup service functionality without proper authorization, potentially enabling them to trigger backup operations that could consume system resources or execute malicious commands. The vulnerability stems from insufficient validation of requests originating from external sources, failing to properly authenticate and verify the legitimacy of backup service requests. This weakness aligns with CWE-352, which specifically addresses cross-site request forgery vulnerabilities in web applications, where the application fails to validate that requests originate from legitimate sources and are not being manipulated by attackers.
The operational impact of this vulnerability extends beyond simple data corruption or unauthorized access, as it creates conditions for potential denial-of-service scenarios that could severely disrupt industrial operations relying on real-time location tracking. Organizations using RTLS Studio for critical infrastructure monitoring, asset tracking, or industrial automation may face significant operational disruptions if attackers successfully exploit this vulnerability to trigger excessive backup operations or manipulate system resources. The backup service functionality, when compromised, could enable attackers to consume system resources through excessive backup processes, potentially leading to system crashes or degraded performance that affects real-time location tracking capabilities. This vulnerability particularly impacts industrial environments where continuous operation and real-time data availability are critical for operational safety and efficiency.
Mitigation strategies for CVE-2022-45127 should prioritize immediate software updates from Sewio to address the identified cross-site request forgery vulnerability. Organizations should implement network segmentation to isolate RTLS Studio systems from general network traffic, reducing the attack surface available to potential attackers. Additional protective measures include implementing proper input validation and request origin verification mechanisms, establishing strict access controls for backup service functionality, and monitoring system logs for unusual backup activity patterns. Security teams should also consider implementing web application firewalls to detect and block suspicious backup service requests, while conducting regular security assessments to identify potential exploitation vectors. The vulnerability's classification under the ATT&CK framework would place it within the privilege escalation and defense evasion categories, as attackers could leverage this weakness to gain unauthorized access to backup operations and potentially escalate privileges within the system. Organizations should also implement regular vulnerability scanning procedures to identify similar weaknesses in other industrial control systems and ensure comprehensive security posture maintenance across their entire operational technology infrastructure.