{"id":36431,"date":"2025-05-08T22:48:40","date_gmt":"2025-05-08T22:48:40","guid":{"rendered":""},"modified":"2025-06-11T05:19:52","modified_gmt":"2025-06-11T11:19:52","slug":"cve-2025-3709-account-lockout-bypass-vulnerability-in-agentflow","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-3709-account-lockout-bypass-vulnerability-in-agentflow\/","title":{"rendered":"CVE-2025-3709: Account Lockout Bypass Vulnerability in Agentflow<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

This blog post delves into the intricacies of a critical vulnerability identified in the Agentflow software from Flowring Technology. CVE-2025-3709, as it is officially designated, allows unauthenticated remote attackers to exploit an Account Lockout Bypass vulnerability, enabling them to perform password brute force attacks. This vulnerability holds great weight because of its potential to compromise systems or even lead to severe data leakage<\/a>, impacting any organization using the affected software.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-3709
\nSeverity: Critical, CVSS score 9.8
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise and potential<\/a> data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Agentflow | All versions prior<\/a> to the vendor patch<\/p>\n

How the Exploit Works<\/strong><\/p>\n

CVE-2025-3709 exploits a weakness in the account<\/a> lockout mechanism of Agentflow. Under normal circumstances, after a certain number of failed login<\/a> attempts, a user account would be locked out, preventing further attempts. However, this vulnerability allows<\/a> an attacker to bypass the lockout mechanism, thereby allowing them to continuously attempt to crack the password through brute force. Given enough time and computational power, this could potentially lead to unauthorized access<\/a> to the system.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Below is a
\nconceptual<\/strong>
\n example of how the vulnerability might be exploited using a brute force script<\/a>.<\/p>\n

import requests\ntarget_url = 'http:\/\/target.example.com\/login'\nusername = 'admin'\npasswords = ['password1', 'password2', 'password3', ...]  # a list of possible passwords\nfor password in passwords:\nresponse = requests.post(target_url, data={'username': username, 'password': password})\nif 'Login failed' not in response.text:\nprint(f'Success! The password is {password}')\nbreak<\/code><\/pre>\n
This script would attempt to log in to the target URL with a list of possible passwords. If the login fails, the script continues to the next password. If the login is successful, the script stops and prints the discovered<\/a> password.
\nRemember, this is purely a conceptual scenario for educational purposes and should not be used for malicious activities. Always act ethically and respect privacy.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview This blog post delves into the intricacies of a critical vulnerability identified in the Agentflow software from Flowring Technology. CVE-2025-3709, as it is officially designated, allows unauthenticated remote attackers to exploit an Account Lockout Bypass vulnerability, enabling them to perform password brute force attacks. This vulnerability holds great weight because of its potential to […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-36431","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t