{"id":64341,"date":"2025-08-27T00:34:17","date_gmt":"2025-08-27T00:34:17","guid":{"rendered":""},"modified":"2025-09-09T02:17:41","modified_gmt":"2025-09-09T08:17:41","slug":"cve-2025-53580-incorrect-privilege-assignment-vulnerability-in-quantumcloud-simple-business-directory-pro","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-53580-incorrect-privilege-assignment-vulnerability-in-quantumcloud-simple-business-directory-pro\/","title":{"rendered":"CVE-2025-53580: Incorrect Privilege Assignment Vulnerability in Quantumcloud Simple Business Directory Pro<\/strong>"},"content":{"rendered":"

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

The cybersecurity landscape is constantly evolving, with new vulnerabilities discovered on a daily basis. One such vulnerability, CVE-2025-53580, specifically concerns the Quantumcloud Simple Business Directory Pro, a widely used business directory software. This vulnerability stems from an incorrect privilege<\/a> assignment, which allows for an unauthorized Privilege Escalation.
\nThis vulnerability is significant due to the potential<\/a> for system compromise or data leakage. If successfully exploited, an attacker could potentially gain unauthorized access<\/a> to sensitive information or even seize control of the affected system. Given the severity of this vulnerability<\/a> and its potential impact, it is crucial for users of Quantumcloud Simple Business Directory Pro to understand the risks and implement the necessary mitigation measures.<\/p>\n

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

CVE ID: CVE-2025-53580
\nSeverity: Critical (CVSS: 9.8)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: System compromise or data<\/a> leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Quantumcloud Simple Business Directory Pro | All versions<\/p>\n

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

The exploit takes advantage of an incorrect privilege assignment within Quantumcloud Simple Business Directory<\/a> Pro. In particular, an attacker can manipulate the application’s failure to accurately assign<\/a> or check user privileges. This can potentially allow an attacker to escalate their privileges and gain unauthorized access to the system or sensitive data<\/a>.<\/p>\n

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

Here’s a conceptual example of how the vulnerability might be exploited through a HTTP request:<\/a><\/p>\n

POST \/quantumcloud\/directory HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n\"user_role\": \"admin\",\n\"user_action\": \"extract_data\"\n}<\/code><\/pre>\n
In this example, the attacker sends a POST request<\/a>, pretending to be an admin and requesting to extract data. The system fails to properly check the user’s actual role, allowing the attacker to successfully escalate their privileges<\/a> and perform actions typically restricted to administrators.<\/p>\n
Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, users of Quantumcloud Simple Business Directory Pro should apply the vendor’s patch as soon as it becomes available. If a patch is not yet available, users can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to temporarily mitigate the vulnerability. Always ensure that your systems and software are up-to-date to minimize the risk of being exploited by such vulnerabilities<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity landscape is constantly evolving, with new vulnerabilities discovered on a daily basis. One such vulnerability, CVE-2025-53580, specifically concerns the Quantumcloud Simple Business Directory Pro, a widely used business directory software. This vulnerability stems from an incorrect privilege assignment, which allows for an unauthorized Privilege Escalation. This vulnerability is significant due to the […]<\/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":[76],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-64341","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-privilege-escalation"],"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