CVE-2026-1325 identifies a security vulnerability in the Sangfor Operation and Maintenance Security Management System, specifically affecting versions 3.0.0 through 3.0.12. The vulnerability resides in the password recovery functionality implemented in the edit_pwd_mall function located at /fort/login/edit_pwd_mall. By manipulating the 'flag' parameter in this function, an attacker can bypass normal password recovery protections, resulting in weak password recovery processes. This flaw allows remote attackers to exploit the system without requiring any authentication or user interaction, making it highly accessible for exploitation. The weakness could enable unauthorized password resets or retrievals, potentially granting attackers access to administrative or user accounts within the management system. The vendor was informed early but has not responded or provided patches, and a public exploit has been released, increasing the risk of active exploitation. The vulnerability has a CVSS 4.0 base score of 6.9, indicating a medium severity level due to its network attack vector, lack of required privileges or user interaction, and moderate impact on confidentiality. The affected product is widely used in network operation and security management, making this vulnerability a significant concern for organizations relying on Sangfor's system for critical infrastructure management.

The exploitation of CVE-2026-1325 can lead to unauthorized access to the Sangfor Operation and Maintenance Security Management System by bypassing password recovery protections. This unauthorized access could allow attackers to manipulate system configurations, disrupt network operations, or exfiltrate sensitive operational data. Given that the system is used for security management and operational oversight, a compromise could have cascading effects on network integrity and availability. Organizations may face increased risk of insider-like attacks, data breaches, and potential lateral movement within their networks. The lack of vendor response and public exploit availability heightens the urgency and likelihood of exploitation. This vulnerability could particularly impact organizations with critical infrastructure or those relying heavily on Sangfor's management system for operational security, potentially leading to operational downtime, loss of data confidentiality, and reputational damage.

To mitigate CVE-2026-1325, organizations should immediately restrict external and internal network access to the /fort/login/edit_pwd_mall endpoint using network segmentation, firewall rules, or access control lists to limit exposure. Implement strict monitoring and alerting on password recovery attempts and anomalous activities related to this endpoint. Employ multi-factor authentication (MFA) on all accounts where possible to reduce the impact of compromised credentials. Conduct thorough audits of user accounts and password recovery logs to detect any unauthorized resets. Since no official patch is currently available, consider deploying web application firewalls (WAF) with custom rules to detect and block exploitation attempts targeting the 'flag' parameter. Engage with Sangfor support channels regularly for updates or patches. Additionally, prepare incident response plans specific to this vulnerability to quickly contain and remediate any exploitation attempts.