CVE-2023-1773 in Rockoa
Summary
by MITRE • 03/31/2023
A vulnerability was found in Rockoa 2.3.2. It has been declared as critical. This vulnerability affects unknown code of the file webmainConfig.php of the component Configuration File Handler. The manipulation leads to code injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-224674 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 04/21/2023
The vulnerability identified as CVE-2023-1773 represents a critical code injection flaw within Rockoa version 2.3.2, specifically impacting the webmainConfig.php file within the Configuration File Handler component. This vulnerability falls under the CWE-94 category of Improper Control of Generation of Code, which encompasses situations where user-supplied input is directly incorporated into executable code without proper sanitization or validation. The flaw exists in the application's configuration handling mechanism, where unvalidated input from external sources can be processed and executed as part of the application's runtime code.
The technical exploitation of this vulnerability occurs through remote attack vectors, allowing malicious actors to inject arbitrary code into the application's execution environment. When the webmainConfig.php file processes configuration data, it fails to properly validate or sanitize input parameters, creating a pathway for attackers to submit malicious code that gets executed within the context of the application. This remote code execution capability enables attackers to perform arbitrary operations on the affected system, potentially leading to complete system compromise. The vulnerability's classification as critical indicates the severe impact potential, as it allows for unauthorized code execution without requiring authentication or privileged access.
The operational impact of CVE-2023-1773 extends beyond simple code injection, as it provides attackers with the ability to manipulate the application's behavior, access sensitive data, and potentially establish persistent access to the affected system. Attackers can leverage this vulnerability to execute commands, modify application configuration, access restricted files, or even deploy additional malware. The public disclosure of the exploit (VDB-224674) significantly increases the risk to organizations, as it provides threat actors with readily available tools and techniques to exploit the vulnerability. This exposure creates a window of opportunity for widespread exploitation across systems running the vulnerable Rockoa version.
Organizations should immediately implement mitigations including applying the latest security patches from Rockoa, implementing network segmentation to limit access to affected systems, and deploying web application firewalls to detect and block malicious payloads targeting this vulnerability. The ATT&CK framework's T1059.001 technique for Command and Scripting Interpreter should be considered when developing defensive strategies, as this vulnerability enables the execution of arbitrary commands. Additionally, input validation should be strengthened across all configuration handling components, and regular security assessments should be conducted to identify similar vulnerabilities in the application's codebase. System monitoring should be enhanced to detect anomalous execution patterns that may indicate exploitation attempts, and access controls should be reviewed to limit the potential impact of successful attacks.