CVE-2025-7098 is a path traversal vulnerability identified in Comodo Internet Security Premium version 12.3.4.8162, specifically within an unspecified function of the File Name Handler component. Path traversal vulnerabilities occur when an attacker manipulates input parameters that specify file or directory paths, enabling unauthorized access to files and directories outside the intended scope. In this case, the vulnerability arises from improper validation or sanitization of the 'name' or 'folder' arguments, allowing an attacker to traverse the file system hierarchy remotely. The vulnerability is remotely exploitable without requiring authentication or user interaction, but the attack complexity is considered high and exploitation is difficult. The CVSS 4.0 base score is 6.3 (medium severity), reflecting network attack vector (AV:N), high attack complexity (AC:H), no privileges required (PR:N), no user interaction (UI:N), and low impact on confidentiality, integrity, and availability (VC:L, VI:L, VA:L). Although the vendor was notified early, no response or patch has been issued, and no known exploits are currently observed in the wild. The public disclosure of the vulnerability increases the risk of exploitation attempts, especially by skilled attackers capable of overcoming the complexity barrier. The lack of patch availability means affected users remain vulnerable, and the path traversal could potentially allow attackers to access sensitive files or system resources, leading to information disclosure or further system compromise depending on the environment and file permissions.

For European organizations using Comodo Internet Security Premium 12.3.4.8162, this vulnerability poses a moderate risk. Successful exploitation could allow attackers to access sensitive files outside the intended directories, potentially exposing confidential data or configuration files. While the impact on confidentiality, integrity, and availability is rated low, the ability to remotely access arbitrary files without authentication could facilitate further attacks, such as privilege escalation or lateral movement within networks. Organizations in regulated sectors (e.g., finance, healthcare, government) may face compliance risks if sensitive data is exposed. The high attack complexity and lack of known exploits reduce immediate threat levels, but the public disclosure and absence of vendor response increase the urgency for mitigation. European entities relying on this security product should be aware of the potential for targeted attacks, especially in environments where sensitive data is stored or where the product is deployed on critical systems.

Given the absence of an official patch or vendor response, European organizations should implement compensating controls to mitigate the risk. These include: 1) Restrict network access to systems running the affected Comodo version, limiting exposure to trusted networks and IP ranges. 2) Employ host-based intrusion detection and prevention systems (HIDS/HIPS) to monitor and block suspicious file system access patterns indicative of path traversal attempts. 3) Conduct thorough file system permission audits to ensure that the Comodo process runs with the least privileges necessary, minimizing the impact of potential file access. 4) Implement application whitelisting and strict execution policies to prevent unauthorized code execution that could leverage the vulnerability. 5) Monitor logs for anomalous activity related to file access or manipulation of the 'name' or 'folder' parameters. 6) Plan for rapid upgrade or replacement of the affected product once a patch or vendor guidance becomes available. 7) Educate security teams about the vulnerability details to enhance detection and response capabilities.