CVE-2025-29662 in LandChat
Summary
by MITRE • 04/17/2025
A RCE vulnerability in the core application in LandChat 3.25.12.18 allows an unauthenticated attacker to execute system code via remote network access.
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Analysis
by VulDB Data Team • 07/11/2025
The vulnerability identified as CVE-2025-29662 represents a critical remote code execution flaw within the LandChat 3.25.12.18 application suite. This vulnerability resides in the core application component and presents a severe security risk that can be exploited without any authentication requirements. The flaw enables attackers to remotely execute arbitrary system commands on affected systems through network-based attacks, fundamentally compromising the integrity and confidentiality of the targeted environments.
This remote code execution vulnerability stems from inadequate input validation and sanitization mechanisms within the application's core processing logic. The flaw likely exists in how the system handles incoming network requests or data processing operations, creating an entry point where malicious payloads can be injected and subsequently executed with the privileges of the affected application. Such vulnerabilities typically arise from improper handling of user-supplied data, buffer overflows, or insufficient access controls that allow unauthorized code execution. The absence of authentication requirements makes this vulnerability particularly dangerous as it can be exploited by anyone with network access to the affected system.
The operational impact of this vulnerability is substantial and far-reaching across multiple security domains. An unauthenticated attacker who successfully exploits this vulnerability can gain full system control, potentially leading to data breaches, system compromise, and lateral movement within network environments. The affected LandChat application may serve as a foothold for broader attacks, allowing threat actors to establish persistent access, exfiltrate sensitive information, or deploy additional malware. This vulnerability directly violates fundamental security principles and can result in complete system compromise, making it a high-priority concern for organizations relying on this software.
Organizations should immediately implement mitigations including network segmentation to restrict access to affected systems, deploying firewall rules to block unauthorized network access, and applying available patches or updates from the vendor. The vulnerability aligns with CWE-78 and CWE-79 categories, representing command injection and cross-site scripting vulnerabilities respectively, which are common pathways for remote code execution attacks. From an attack framework perspective, this vulnerability maps to multiple ATT&CK techniques including T1059 for command and scripting interpreter and T1105 for remote file execution, demonstrating the comprehensive attack surface this flaw exposes. Additionally, organizations should conduct thorough vulnerability assessments, monitor network traffic for suspicious activities, and implement intrusion detection systems to identify potential exploitation attempts. The remediation process must include comprehensive testing of patched systems to ensure the vulnerability is fully resolved without introducing new issues.