CVE-2025-62035 is a deserialization of untrusted data vulnerability found in the uxper Togo product, affecting versions prior to 1.0.4. Deserialization vulnerabilities occur when an application deserializes data from untrusted sources without sufficient validation, allowing attackers to manipulate serialized objects to execute arbitrary code or cause denial of service. In this case, the vulnerability is remotely exploitable over the network (AV:N), requires low attack complexity (AC:L), and only low privileges (PR:L) are needed, with no user interaction (UI:N). The scope is unchanged (S:U), but the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H). This means an attacker could fully compromise the affected system, exfiltrate sensitive data, alter data, or disrupt service. Although no public exploits are currently known, the high CVSS score (8.8) indicates a critical risk. The vulnerability affects all versions before 1.0.4, and no patches or mitigations are currently linked, suggesting that organizations must monitor vendor updates closely. The lack of CWE identifiers limits detailed technical classification, but the nature of deserialization vulnerabilities typically involves unsafe handling of serialized objects in application code, often in languages like Java or PHP. Attackers can craft malicious serialized payloads that, when deserialized by the vulnerable application, trigger execution of arbitrary commands or code. This vulnerability is particularly dangerous because it can be exploited remotely without user interaction, making automated exploitation feasible.

For European organizations, exploitation of CVE-2025-62035 could lead to full system compromise of servers running uxper Togo, resulting in data breaches, service disruption, and potential lateral movement within networks. Confidentiality impacts include exposure of sensitive business or personal data, which could violate GDPR requirements and lead to regulatory penalties. Integrity impacts involve unauthorized modification of data or configurations, undermining trust in business processes. Availability impacts could cause denial of service, affecting operational continuity. Sectors such as finance, healthcare, government, and critical infrastructure are particularly at risk due to the sensitivity of their data and services. The remote exploitability and low privilege requirement increase the likelihood of attacks, especially if the product is exposed to the internet or accessible from less secure internal networks. The absence of known exploits currently provides a window for proactive defense, but the high severity demands immediate attention to prevent potential future attacks.

1. Immediately monitor uxper's official channels for patches or security advisories and apply updates to version 1.0.4 or later as soon as they become available. 2. Restrict network access to the uxper Togo service using firewalls or network segmentation to limit exposure to trusted hosts only. 3. Implement strict input validation and sanitization on all data deserialized by the application to prevent malicious payloads from being processed. 4. Employ runtime application self-protection (RASP) or web application firewalls (WAF) with custom rules to detect and block suspicious deserialization patterns. 5. Conduct code reviews and security testing focusing on serialization and deserialization logic to identify and remediate unsafe practices. 6. Monitor logs and network traffic for anomalies indicative of exploitation attempts, such as unusual serialized object payloads or unexpected process executions. 7. Educate development and operations teams about the risks of insecure deserialization and secure coding practices. 8. Consider isolating the affected application in a sandbox or container environment to limit potential damage from exploitation until patches are applied.