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CVE-2025-8729: Path Traversal in MigoXLab LMeterX

Medium
VulnerabilityCVE-2025-8729cvecve-2025-8729
Published: Fri Aug 08 2025 (08/08/2025, 13:32:06 UTC)
Source: CVE Database V5
Vendor/Project: MigoXLab
Product: LMeterX

Description

A vulnerability has been found in MigoXLab LMeterX 1.2.0 and classified as critical. Affected by this vulnerability is the function process_cert_files of the file backend/service/upload_service.py. The manipulation of the argument task_id leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is f1b00597e293d09452aabd4fa57f3185207350e8. It is recommended to apply a patch to fix this issue.

AI-Powered Analysis

AILast updated: 08/08/2025, 14:03:04 UTC

Technical Analysis

CVE-2025-8729 is a path traversal vulnerability identified in MigoXLab's LMeterX version 1.2.0. The vulnerability resides in the function process_cert_files within the backend/service/upload_service.py file. Specifically, the issue arises from improper validation or sanitization of the task_id argument, which an attacker can manipulate to perform path traversal attacks. This allows an attacker to access files and directories outside the intended scope of the application, potentially exposing sensitive information or enabling further exploitation. The vulnerability can be exploited remotely without requiring user interaction or authentication, increasing its risk profile. Although the CVSS v4.0 base score is 5.3 (medium severity), the vulnerability's remote exploitability and the ability to access unauthorized files make it a significant concern. A patch identified by commit f1b00597e293d09452aabd4fa57f3185207350e8 has been released to address this issue. No known exploits are currently reported in the wild, but public disclosure of the exploit code increases the likelihood of exploitation attempts. The vulnerability does not require user interaction or privileges, which simplifies exploitation. The impact on confidentiality, integrity, and availability is limited but non-negligible, as unauthorized file access could lead to information disclosure or assist in further attacks.

Potential Impact

For European organizations using MigoXLab LMeterX 1.2.0, this vulnerability poses a risk of unauthorized access to sensitive files on the server hosting the application. This could lead to leakage of confidential data, including certificates or configuration files, potentially compromising the security posture of the organization. Attackers could leverage this access to gather intelligence for subsequent attacks, such as privilege escalation or lateral movement within the network. Given that the vulnerability can be exploited remotely without authentication, organizations with internet-facing LMeterX deployments are particularly at risk. This could impact sectors with high reliance on certificate management or monitoring tools, such as finance, healthcare, and critical infrastructure. The medium severity rating suggests that while the vulnerability is not immediately catastrophic, failure to patch could result in data breaches or operational disruptions. European data protection regulations like GDPR impose strict requirements on data confidentiality, so exploitation could also lead to regulatory and reputational consequences.

Mitigation Recommendations

Organizations should promptly apply the official patch identified by commit f1b00597e293d09452aabd4fa57f3185207350e8 to remediate the vulnerability. Until patching is possible, it is advisable to implement strict input validation and sanitization on the task_id parameter to prevent path traversal attempts. Network-level controls such as web application firewalls (WAFs) can be configured to detect and block suspicious path traversal patterns. Restricting access to the LMeterX service to trusted internal networks or VPNs can reduce exposure. Additionally, monitoring logs for unusual file access patterns or errors related to file handling may help detect exploitation attempts early. Regular security audits and code reviews focusing on input validation should be conducted to prevent similar vulnerabilities. Finally, organizations should ensure that sensitive files and directories have appropriate file system permissions to limit the impact of any unauthorized access.

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Technical Details

Data Version
5.1
Assigner Short Name
VulDB
Date Reserved
2025-08-08T07:35:39.171Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 68960004ad5a09ad000436e1

Added to database: 8/8/2025, 1:47:48 PM

Last enriched: 8/8/2025, 2:03:04 PM

Last updated: 8/15/2025, 2:13:24 PM

Views: 23

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