EasyCVR Information Disclosure Scanner

EasyCVR is a video management platform used primarily by security organizations and surveillance personnel to monitor various video sources centrally. It allows users to manage and store video feeds, providing a suite of functionality for accessing and analyzing video content. Organizations ranging from small businesses to large enterprises utilize EasyCVR to streamline their video observation processes. This software is crucial in maintaining security protocols where monitoring feeds are needed in real-time. Its comprehensive management capabilities make it a valuable asset in industries that require constant vigilance and secure video data handling.

The vulnerability detected in EasyCVR relates to information disclosure, wherein sensitive user data can be exposed through specific endpoints. Unintentional disclosure could happen through several routes, particularly when stringent security measures aren't enforced. Malicious entities might exploit this flaw to gain unauthorized access to user information. The particular weakness stems from how user data is handled, possibly revealing usernames, passwords, and roles inappropriately through application requests. Informational leaks of this kind can potentially lead to security breaches, making timely detection and resolution imperative.

The technical details of this vulnerability are found in the endpoint `/api/v1/userlist?pageindex=0&pagesize=10`, which is vulnerable to disclosing user information. The endpoint responds with application data in JSON format containing sensitive details like usernames, passwords, counts, and role names. Such detailed information is returned when the server processes a GET request on this endpoint. Additionally, the server status response of 200 and content type of `application/json` confirms the exposure. This exposure compromises user information confidentiality, necessitating immediate attention to safeguard against exploitation.

When exploited, this vulnerability could lead to unauthorized access to user accounts, potentially allowing attackers to modify or access video feeds. Attackers might exploit disclosed credentials to alter account settings or escalate privileges, further jeopardizing system integrity. The exposed information can facilitate social engineering attacks, where phishing tactics could exploit known user data. Overall, these actions compromise the security and functionality of the EasyCVR platform, underscoring the need for urgent remedial measures.

REFERENCES

• https://github.com/AboSteam/POPC/blob/main/EasyCVR%20%E8%A7%86%E9%A2%91%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%E5%AD%98%E5%9C%A8%E7%94%A8%E6%88%B7%E4%BF%A1%E6%81%AF%E6%B3%84%E9%9C%B2.md