CVE-2022-3467 in Jiusi
Summary
by MITRE • 10/12/2022
A vulnerability classified as critical was found in Jiusi OA. Affected by this vulnerability is an unknown functionality of the file /jsoa/hntdCustomDesktopActionContent. The manipulation of the argument inforid leads to sql injection. The exploit has been disclosed to the public and may be used. The identifier VDB-210709 was assigned to this vulnerability.
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Analysis
by VulDB Data Team • 11/07/2022
The vulnerability identified as CVE-2022-3467 represents a critical sql injection flaw within the Jiusi OA system, specifically impacting the /jsoa/hntdCustomDesktopActionContent file. This vulnerability stems from inadequate input validation and sanitization of the inforid argument, creating an exploitable entry point for malicious actors to manipulate database queries. The flaw exists within the application's data handling mechanisms where user-supplied input directly influences sql command construction without proper parameterization or filtering. Security researchers have classified this issue as critical due to its potential for unauthorized data access, data modification, and complete database compromise. The vulnerability's exposure through public disclosure means that threat actors can readily exploit this weakness without requiring advanced technical knowledge or specialized tools.
The technical implementation of this sql injection vulnerability occurs when the application processes the inforid parameter within the hntdCustomDesktopActionContent functionality. Attackers can craft malicious input that alters the intended sql query structure, potentially allowing them to extract sensitive information, modify database records, or execute administrative commands. This type of vulnerability falls under CWE-89 sql injection classification, which represents one of the most prevalent and dangerous web application security flaws in the industry. The attack vector leverages the application's failure to properly validate and sanitize user input before incorporating it into database operations, creating a direct pathway for database manipulation. The vulnerability's impact extends beyond simple data theft as it can enable attackers to escalate privileges and gain deeper system access.
The operational consequences of this vulnerability pose significant risks to organizations utilizing Jiusi OA systems, particularly those handling sensitive data or mission-critical information. Successful exploitation could result in unauthorized access to confidential databases, leading to data breaches, financial losses, and regulatory compliance violations. Organizations may face reputational damage and legal consequences from data exposure incidents. The vulnerability's public disclosure status increases the likelihood of widespread exploitation, as attackers can immediately implement known attack patterns without requiring reconnaissance or vulnerability development. This creates an urgent security imperative for affected organizations to implement immediate mitigations and patch updates to protect their systems from potential compromise.
Organizations should implement comprehensive mitigations including immediate patching of the affected Jiusi OA system, implementing proper input validation and parameterized queries to prevent sql injection attacks, and conducting thorough security assessments of all database interactions. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Security teams should also perform regular vulnerability scanning and penetration testing to identify similar weaknesses in other applications and systems. According to ATT&CK framework, this vulnerability aligns with technique T1190 for exploitation of known vulnerabilities and T1071.004 for application layer protocol usage. Organizations must establish robust security monitoring procedures to detect and respond to potential exploitation attempts, while also ensuring proper access controls and database privilege management to limit potential damage from successful attacks.