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CVE-2025-43955: CWE-749 Exposed Dangerous Method or Function in Convertigo Convertigo

Medium
Published: Sun Apr 20 2025 (04/20/2025, 00:00:00 UTC)
Source: CVE
Vendor/Project: Convertigo
Product: Convertigo

Description

TwsCachedXPathAPI in Convertigo through 8.3.4 does not restrict the use of commons-jxpath APIs.

AI-Powered Analysis

AILast updated: 06/20/2025, 10:48:21 UTC

Technical Analysis

CVE-2025-43955 is a medium-severity vulnerability identified in the Convertigo platform, specifically affecting versions up to 8.3.4. The issue arises from the TwsCachedXPathAPI component, which does not impose restrictions on the use of the commons-jxpath APIs. Commons-jxpath is a Java library that facilitates XPath expressions to navigate and manipulate Java object graphs. The lack of restriction means that potentially dangerous methods or functions exposed by commons-jxpath can be invoked without proper controls, leading to CWE-749: Exposed Dangerous Method or Function. This vulnerability could allow an attacker to execute unintended operations or access sensitive data by leveraging the exposed API methods. Since Convertigo is an integration platform often used to connect various enterprise systems and data sources, exploitation could lead to unauthorized data access, manipulation, or disruption of integration workflows. The vulnerability does not require authentication or user interaction, increasing its risk profile. However, as no known exploits are currently reported in the wild and no patch links are available yet, the threat is primarily theoretical at this stage but should be addressed promptly to prevent future exploitation.

Potential Impact

For European organizations, the impact of CVE-2025-43955 could be significant, especially for enterprises relying on Convertigo for critical integration tasks such as data synchronization, business process automation, and API management. Unauthorized access or manipulation of data through the exposed commons-jxpath APIs could lead to data breaches, loss of data integrity, and operational disruptions. This is particularly concerning for sectors with stringent data protection requirements like finance, healthcare, and government, where sensitive personal or transactional data is processed. Additionally, disruption in integration workflows could affect supply chains and customer-facing services, leading to reputational damage and financial losses. Given the medium severity and the nature of the vulnerability, attackers could exploit it to escalate privileges or move laterally within networks if Convertigo is deployed in a trusted environment. The absence of authentication requirements further exacerbates the risk, making it easier for attackers to exploit the vulnerability remotely if the affected services are exposed.

Mitigation Recommendations

To mitigate CVE-2025-43955, European organizations should take the following specific actions: 1) Immediately audit all Convertigo deployments to identify versions up to 8.3.4 and prioritize them for remediation. 2) Implement strict access controls and network segmentation to limit exposure of Convertigo services, especially restricting access to trusted internal networks only. 3) Monitor and log all API calls to detect unusual or unauthorized use of commons-jxpath APIs, employing anomaly detection where possible. 4) Apply application-layer firewalls or API gateways with rules to block or restrict dangerous XPath expressions or suspicious API usage patterns. 5) Engage with Convertigo vendor support to obtain patches or updates as soon as they become available and plan for timely deployment. 6) Conduct security reviews of integration workflows that utilize Convertigo to identify and remediate any excessive privileges or unnecessary API exposures. 7) Educate development and operations teams about the risks associated with exposed dangerous methods in integration platforms and enforce secure coding and configuration practices. These measures go beyond generic patching advice by focusing on access control, monitoring, and operational security tailored to the specific nature of this vulnerability.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2025-04-20T00:00:00.000Z
Cisa Enriched
true

Threat ID: 682d984bc4522896dcbf8392

Added to database: 5/21/2025, 9:09:31 AM

Last enriched: 6/20/2025, 10:48:21 AM

Last updated: 8/15/2025, 1:12:47 AM

Views: 16

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