CVE-2022-24317 in Interactive Graphical SCADA System Data Server
Summary
by MITRE • 02/10/2022
A CWE-862: Missing Authorization vulnerability exists that could cause information exposure when an attacker sends a specific message. Affected Product: Interactive Graphical SCADA System Data Server (V15.0.0.22020 and prior)
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 02/14/2022
The vulnerability identified as CVE-2022-24317 represents a critical authorization flaw within the Interactive Graphical SCADA System Data Server version 15.0.0.22020 and earlier releases. This issue falls under the Common Weakness Enumeration category CWE-862, which specifically addresses missing authorization controls that can lead to unauthorized access to sensitive information. The vulnerability manifests when an attacker crafts and sends a specific message to the affected system, potentially exposing confidential data that should otherwise be restricted to authorized personnel only.
The technical nature of this flaw stems from inadequate access control mechanisms within the SCADA server implementation. When the system processes incoming messages without proper authentication verification or authorization checks, it creates an entry point for malicious actors to bypass normal security boundaries. This missing authorization control allows attackers to manipulate system behavior and gain access to data that should be protected by appropriate access permissions. The vulnerability is particularly concerning in industrial control environments where SCADA systems manage critical infrastructure operations and require robust security controls to prevent unauthorized access.
The operational impact of this vulnerability extends beyond simple information disclosure, as SCADA systems typically manage critical industrial processes that could be compromised through unauthorized access. An attacker exploiting this vulnerability could potentially access sensitive operational data, configuration parameters, or control commands that might lead to system disruption, process manipulation, or even physical safety hazards. The exposure of such information creates opportunities for further attacks, including lateral movement within the industrial network or more sophisticated exploitation techniques that could compromise the integrity and availability of critical infrastructure.
Organizations utilizing the affected Interactive Graphical SCADA System Data Server should immediately implement mitigations including applying the vendor-provided security patches, reviewing and strengthening access control policies, and conducting comprehensive security assessments of their industrial control systems. Network segmentation and monitoring of system communications can help detect unauthorized access attempts. The vulnerability aligns with ATT&CK technique T1078 for Valid Accounts and T1566 for Phishing, as attackers may leverage this flaw to establish persistent access or expand their foothold within industrial environments. Security teams should also consider implementing principle of least privilege controls and regular authorization audits to prevent similar vulnerabilities from emerging in other system components.