CVE-2025-59770 is a reflected Cross-Site Scripting (XSS) vulnerability identified in AndSoft's e-TMS version 25.03, a transportation management system. This vulnerability arises from improper neutralization of input during web page generation, specifically involving the parameters 'l', 'demo', 'demo2', 'TNTLOGIN', 'UO', and 'SuppConn' in the '/clt/LOGINFRM_MON.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. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the user. The vulnerability is exploitable remotely without authentication and requires user interaction (clicking the malicious link). The CVSS 4.0 base score is 5.1 (medium severity), reflecting network attack vector, low complexity, no privileges required, but user interaction needed, and limited confidentiality impact. No known exploits are reported in the wild yet, and no patches are currently available. The vulnerability is classified under CWE-79, indicating improper input sanitization in web applications. Given the affected parameters are part of the login form, exploitation could facilitate phishing or session manipulation attacks targeting legitimate users of the e-TMS platform.

For European organizations using AndSoft e-TMS v25.03, this vulnerability poses a moderate risk. Successful exploitation could allow attackers to execute arbitrary JavaScript in users' browsers, potentially leading to credential theft, session hijacking, or unauthorized actions within the e-TMS system. This can disrupt logistics and transportation management operations, causing operational delays and financial losses. Confidentiality of user credentials and session tokens is at risk, which may cascade into broader network access if credentials are reused. The vulnerability does not directly affect system availability or integrity but can indirectly impact business continuity through compromised user accounts. Since e-TMS is likely used by logistics companies, freight operators, and supply chain managers, the impact on European supply chains could be significant, especially in countries with high logistics activity. The requirement for user interaction limits large-scale automated exploitation but targeted phishing campaigns could be effective. The absence of known exploits and patches suggests a window for proactive mitigation.

1. Immediate mitigation should focus on user awareness and training to recognize and avoid suspicious URLs, especially those purporting to be from the e-TMS platform. 2. Implement web application firewall (WAF) rules to detect and block malicious payloads targeting the vulnerable parameters in '/clt/LOGINFRM_MON.ASP'. 3. Apply input validation and output encoding on all affected parameters to neutralize malicious scripts; this requires vendor intervention. 4. Monitor web server logs for unusual parameter values or repeated access attempts with suspicious query strings. 5. Segregate and limit user privileges within the e-TMS platform to minimize potential damage from compromised accounts. 6. Coordinate with AndSoft to obtain patches or updates addressing this vulnerability and plan timely deployment once available. 7. Employ Content Security Policy (CSP) headers to restrict execution of unauthorized scripts in browsers accessing the e-TMS application. 8. Conduct regular security assessments and penetration testing focusing on web input handling to detect similar vulnerabilities.