CVE-2025-59752 is a reflected Cross-Site Scripting (XSS) vulnerability identified in AndSoft's e-TMS version 25.03. This vulnerability arises due to improper neutralization of input during web page generation, specifically involving the parameters 'l', 'demo', 'demo2', 'TNTLOGIN', 'UO', and 'SuppConn' in the '/clt/LOGINFRM_LXA.ASP' endpoint. An attacker can craft a malicious URL containing JavaScript code embedded within these parameters. When a victim accesses this URL, the injected script executes in their browser context without requiring any authentication or user interaction. The vulnerability is classified under CWE-79, indicating that the application fails to sanitize or encode user-supplied input properly before reflecting it in the web page output. The CVSS 4.0 base score of 6.9 (medium severity) reflects that the attack vector is network-based, with low attack complexity, no privileges or user interaction required, and limited impact confined to confidentiality (partial). The vulnerability does not affect integrity or availability directly, and there are no known exploits in the wild as of the published date. The lack of available patches or mitigation links suggests that the vendor has not yet released an official fix. This vulnerability could be leveraged for session hijacking, phishing, or delivering malicious payloads to users of the e-TMS system, potentially compromising user data or credentials.

For European organizations using AndSoft e-TMS v25.03, this vulnerability poses a moderate risk primarily to the confidentiality of user data. Since e-TMS is likely used for transport management and logistics, attackers exploiting this XSS flaw could hijack user sessions, steal authentication tokens, or manipulate client-side scripts to perform unauthorized actions. This could lead to unauthorized access to sensitive shipment or operational data, impacting business continuity and trust. Additionally, successful exploitation could facilitate further social engineering attacks or malware delivery within the organization's network. The reflected nature of the XSS means that attacks require tricking users into clicking malicious links, which could be distributed via email or other communication channels. Although the vulnerability does not directly affect system integrity or availability, the indirect consequences such as data leakage, reputational damage, and compliance violations (e.g., GDPR) could be significant for European entities. The absence of known exploits reduces immediate risk but does not eliminate the threat, especially if attackers develop exploit code in the future.

European organizations should implement multiple layers of defense to mitigate this vulnerability effectively. First, apply input validation and output encoding on all user-supplied parameters, especially those identified ('l', 'demo', 'demo2', 'TNTLOGIN', 'UO', 'SuppConn') in the '/clt/LOGINFRM_LXA.ASP' endpoint. Employ context-sensitive encoding (e.g., HTML entity encoding) to neutralize malicious scripts. Since no official patch is available, organizations should consider deploying Web Application Firewalls (WAFs) with custom rules to detect and block suspicious payloads targeting these parameters. Security teams should conduct thorough code reviews and penetration testing focusing on XSS vectors within the e-TMS application. User awareness training is essential to reduce the risk of users clicking on malicious links. Additionally, implementing Content Security Policy (CSP) headers can help restrict the execution of unauthorized scripts in browsers. Monitoring web server logs for unusual parameter values and anomalous traffic patterns can aid in early detection of exploitation attempts. Finally, maintain close communication with AndSoft for updates on patches or security advisories.