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CVE-2025-5545: Path Traversal in aaluoxiang oa_system

Medium
VulnerabilityCVE-2025-5545cvecve-2025-5545
Published: Tue Jun 03 2025 (06/03/2025, 23:31:05 UTC)
Source: CVE Database V5
Vendor/Project: aaluoxiang
Product: oa_system

Description

A vulnerability classified as problematic has been found in aaluoxiang oa_system up to 5b445a6227b51cee287bd0c7c33ed94b801a82a5. This affects the function image of the file src/main/java/cn/gson/oasys/controller/process/ProcedureController.java. The manipulation leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

AI-Powered Analysis

AILast updated: 07/04/2025, 21:27:25 UTC

Technical Analysis

CVE-2025-5545 is a path traversal vulnerability identified in the aaluoxiang oa_system product, specifically affecting the image function within the ProcedureController.java source file. This vulnerability allows an unauthenticated remote attacker with low privileges to manipulate file paths in such a way that they can access files outside the intended directory structure. The vulnerability arises due to insufficient validation or sanitization of user-supplied input used in file path construction, enabling traversal sequences (e.g., ../) to access arbitrary files on the server. The affected version is identified by a commit hash (5b445a6227b51cee287bd0c7c33ed94b801a82a5), and since the product does not use versioning, it is unclear which other versions might be impacted. The CVSS 4.0 base score is 5.3 (medium severity), with an attack vector of network (remote), low attack complexity, no privileges required, no user interaction, and low impact on confidentiality. No known exploits are currently in the wild, but public disclosure of the vulnerability exists, increasing the risk of exploitation. The lack of versioning and patch information complicates mitigation efforts. The vulnerability could allow attackers to read sensitive files, potentially exposing configuration files, credentials, or other sensitive data, which could lead to further compromise if leveraged in chained attacks.

Potential Impact

For European organizations using the aaluoxiang oa_system, this vulnerability poses a moderate risk primarily related to unauthorized information disclosure. Attackers exploiting the path traversal could access sensitive internal files, potentially exposing confidential business data, user credentials, or system configuration details. This could facilitate further attacks such as privilege escalation or lateral movement within the network. Given the remote attack vector and no requirement for user interaction, exploitation could be automated and widespread if the product is deployed in internet-facing environments. The medium severity score reflects limited direct impact on system integrity or availability but significant confidentiality concerns. Organizations in sectors with strict data protection regulations, such as finance, healthcare, and government, could face compliance risks and reputational damage if sensitive data is leaked. Additionally, the absence of versioning and patch information complicates timely remediation, increasing exposure duration. The impact is heightened if the oa_system is integrated with critical business workflows or contains sensitive operational data.

Mitigation Recommendations

To mitigate CVE-2025-5545, European organizations should first conduct a thorough inventory to identify deployments of the aaluoxiang oa_system, especially those exposed to external networks. Since no official patches or versioning information are available, organizations should implement compensating controls such as web application firewalls (WAFs) configured to detect and block path traversal patterns (e.g., ../ sequences) in HTTP requests targeting the vulnerable endpoint. Network segmentation should be enforced to limit access to the oa_system from untrusted networks. Access controls and least privilege principles should be applied to the oa_system server to minimize the impact of potential data disclosure. Monitoring and logging of file access and unusual request patterns should be enhanced to detect exploitation attempts early. If possible, source code review and custom patching of the ProcedureController.java image function to properly validate and sanitize file path inputs should be undertaken. Organizations should engage with the vendor or community for updates or patches and consider alternative solutions if remediation is not feasible. Regular security assessments and penetration testing focusing on path traversal and input validation vulnerabilities are recommended.

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Technical Details

Data Version
5.1
Assigner Short Name
VulDB
Date Reserved
2025-06-03T16:33:45.129Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 683f8896182aa0cae2920d53

Added to database: 6/3/2025, 11:43:18 PM

Last enriched: 7/4/2025, 9:27:25 PM

Last updated: 8/12/2025, 12:58:30 AM

Views: 14

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