CVE-2024-49249 in SMSA Shipping Plugin
Summary
by MITRE • 01/07/2025
Path Traversal vulnerability in SMSA Express SMSA Shipping allows Path Traversal.This issue affects SMSA Shipping: from n/a through 2.3.
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Analysis
by VulDB Data Team • 01/07/2025
The vulnerability identified as CVE-2024-49249 represents a critical path traversal flaw within the SMSA Express SMSA Shipping software system, specifically impacting versions ranging from the initial release through version 2.3. This type of vulnerability falls under the CWE-22 category, which classifies path traversal attacks as a fundamental security weakness where attackers can access files and directories outside the intended scope by manipulating file path references. The affected system operates within the shipping and logistics domain, where SMSA Express provides shipping management capabilities that likely include file handling operations for shipping documents, configuration files, and potentially sensitive operational data.
The technical implementation of this path traversal vulnerability allows malicious actors to exploit insufficient input validation mechanisms within the SMSA Shipping application. When the system processes user-supplied file paths or parameters, it fails to properly sanitize or validate these inputs before using them in file system operations. This weakness enables attackers to craft malicious requests that traverse directory structures using sequences such as ../ or ..\ to access files outside the designated application directories. The vulnerability is particularly concerning in a shipping context where the system may handle sensitive customer data, shipping manifests, and operational configurations that could be accessed through improper path resolution.
The operational impact of this vulnerability extends beyond simple unauthorized file access, as it could potentially lead to complete system compromise if attackers can access critical system files, configuration databases, or administrative interfaces. In the context of shipping operations, this could result in exposure of customer information, shipping routes, pricing data, and other proprietary business information. The attack surface is particularly dangerous as it may allow adversaries to escalate privileges, execute arbitrary code, or even gain access to backend databases that store sensitive shipping information. This vulnerability directly aligns with ATT&CK technique T1083 (File and Directory Discovery) and could enable subsequent techniques such as T1566 (Phishing) or T1046 (Network Service Scanning) as attackers explore the compromised system.
Mitigation strategies for CVE-2024-49249 should focus on implementing robust input validation and sanitization mechanisms within the SMSA Shipping application. Organizations should immediately apply the vendor-provided patches or updates if available, as this vulnerability is likely to be actively exploited in the wild given its severity and the widespread use of shipping management systems. System administrators should implement proper file access controls and directory permissions to limit what files can be accessed through the application. Additionally, network segmentation and monitoring should be implemented to detect anomalous file access patterns that could indicate exploitation attempts. The solution should include proper path normalization and validation techniques, such as implementing allowlists for acceptable file paths or using secure file handling libraries that prevent directory traversal attacks. Organizations should also conduct comprehensive security testing of their shipping management systems and implement continuous monitoring to detect potential exploitation attempts.