{"id":28242,"date":"2025-04-21T10:32:06","date_gmt":"2025-04-21T10:32:06","guid":{"rendered":""},"modified":"2025-05-09T00:19:15","modified_gmt":"2025-05-09T00:19:15","slug":"cve-2025-26741-privilege-escalation-through-missing-authorization-in-aweos-gmbh-email-notifications-for-updates","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-26741-privilege-escalation-through-missing-authorization-in-aweos-gmbh-email-notifications-for-updates\/","title":{"rendered":"CVE-2025-26741: Privilege Escalation through Missing Authorization in AWEOS GmbH Email Notifications for Updates<\/strong>"},"content":{"rendered":"

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

CVE-2025-26741 is a high-severity vulnerability that exposes systems to potential compromise or data leakage due to a missing authorization flaw in AWEOS GmbH’s Email Notifications for Updates software. It is a serious issue that can lead to privilege escalation, allowing attackers to gain unauthorized access and control over a system. This vulnerability affects a wide range of users<\/a>, particularly those using versions up to and including 1.1.6 of the AWEOS Email Notifications for Updates software. The severity and potential impact of this vulnerability<\/a> underscore the urgent necessity for immediate patch application and mitigation strategies.<\/p>\n

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

CVE ID: CVE-2025-26741
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Successful exploitation can result in unauthorized system access, privilege escalation<\/a>, system compromise, and data leakage.<\/p>\n

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

Product | Affected Versions<\/p>\n

AWEOS GmbH Email Notifications for Updates | n\/a – 1.1.6<\/p>\n

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

The vulnerability arises from missing authorization<\/a> checks within the Email Notifications for Updates software. As a result, an attacker can send a specially crafted request to the system, potentially escalating their privileges without the system detecting unauthorized<\/a> access. This can lead to unauthorized system<\/a> manipulation, data leakage, or even complete system takeover.<\/p>\n

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

The vulnerability might be exploited<\/a> using a malformed request similar to this pseudocode example:<\/p>\n

POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ \"malicious_payload\": \"escalate_privileges\" }<\/code><\/pre>\n
In this hypothetical scenario, the attacker sends a POST request containing a malicious payload intended to escalate privileges<\/a>. Due to the missing authorization checks, the system processes the request without verifying the user’s<\/a> level of access, thus enabling unauthorized and potentially harmful actions.<\/p>\n
Mitigation and Prevention<\/strong><\/p>\n
To mitigate the risk posed by CVE-2025-26741, users should immediately apply the vendor-supplied patch. System administrators who are unable to apply the patch promptly should consider implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary measure to help detect and prevent potential attacks<\/a>. Regular software updates and vigilant monitoring of system logs are also crucial in identifying any unusual or unauthorized system activities, thereby enhancing overall cybersecurity<\/a> resilience.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview CVE-2025-26741 is a high-severity vulnerability that exposes systems to potential compromise or data leakage due to a missing authorization flaw in AWEOS GmbH’s Email Notifications for Updates software. It is a serious issue that can lead to privilege escalation, allowing attackers to gain unauthorized access and control over a system. This vulnerability affects a […]<\/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-28242","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