Document Title: =============== Syneto EMail Protection v1.5.1 - Multiple Web Vulnerabilities References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=547 Release Date: ============= 2012-06-24 Vulnerability Laboratory ID (VL-ID): ==================================== 547 Common Vulnerability Scoring System: ==================================== 3.5 Product & Service Introduction: =============================== Email Protection is a powerful perimeter email anti-malware product. It fights spam, viruses, zombies and phishing attacks, provides realtime updates and powerful reporting capabilities that help prevent email threats from reaching your computers, thus reducing costs and increasing productivity. The web content filter helps ensure that employees access only those resources that help them accomplish work related activities. Access to time wasting social networks like Twitter and Facebook can be restricted or completely eliminated. Internet crime is at an all-time high. There are thousands of sites that try to steal credit card information or install viruses and spyware programs on your computer. Sadly, at the rate that they are appearing, anything less than a fully automated solution won’t catch them. By blocking malware websites using Web Protection, you make sure nobody will ever access them, and lower the risk for data and financial losses. Legislation makes it the company’s responsibility to ensure a safe environment for the employees. That includes restricting access to potentially illegal resources and websites. The Application Filter can block downloads from P2P networks (torrents, aMule etc.) or via Instant Messengers. A lot of similar products are built by highly technical engineers and as such, lack attention to regular users who a lot of times are frustrated by seemingly impossible configuration interfaces. Our development philosophy emphasizes ease of use, so we spend a lot of time doing usability studies that help us create easy to use, yet powerful products. Configuring and deploying such a product can be a real challenge in more complex environments. We offer professional technical support to all our customers, thus making sure they get from zero to a fully functioning installation in the shortest time possible. Each business is unique and so is their I.T. infrastructure. Our customers demand ease of integration into existing networks. Web Protection can be deployed in a variety of scenarios, thanks to its ability to come in several versions (hardware, software and virtualized). (Copy of the Vendor Homepage: http://syneto.net/network-security/email-protection ) Abstract Advisory Information: ============================== The Vulnerability Laboratory Researcher Team discovered multiple web vulnerabilities in Syneto Total EMail Protection Appliance v1.5.1 PE. Vulnerability Disclosure Timeline: ================================== 2012-05-04: Researcher Notification & Coordination 2012-05-15: Vendor Notification 2012-05-28: Vendor Response/Feedback 2012-06-25: Public or Non-Public Disclosure Discovery Status: ================= Published Affected Product(s): ==================== Syneto Product: Total EMail Protection 1.5.1 Professional Edition Exploitation Technique: ======================= Remote Severity Level: =============== Low Technical Details & Description: ================================ Multiple persistent input validation vulnerabilities are detected in Syneto Total EMail Protection Appliance v1.5.1 PE. The bugs allow remote attackers to implement/inject malicious script code on the application-side (persistent). Successful exploitation of the vulnerability can lead to session hijacking (manager/admin) or stable (persistent) context manipulation. Exploitation requires high privileged user account or system access. Vulnerable Module(s): [+] NameServer - DNS Servers Settings & Display [+] Black- & WhiteList - Input Fields & Output Listing Picture(s): ../1.png ../2.png Proof of Concept (PoC): ======================= The persistent input validation vulnerabilities can be exploited by high privileged user accounts. For demonstration or reproduce ... Review: Black- & Whitelist - Listing blacklistRules[protocol] = {"1":{"id":"1","sender_type":"any","sender":"","recipient_type":"email","recipient":"\">