Description Preview
CVE-2020-8605 is a command injection vulnerability (CWE-78) in Trend Micro InterScan Web Security Virtual Appliance 6.5 that allows authenticated remote attackers to execute arbitrary code on affected systems. This vulnerability requires authentication to exploit but could lead to complete system compromise.
Overview
This vulnerability affects Trend Micro InterScan Web Security Virtual Appliance (IWSVA) version 6.5. The issue is classified as a command injection vulnerability (CWE-78), where an authenticated attacker can inject and execute operating system commands. While authentication is required to exploit this vulnerability, successful exploitation could allow an attacker to execute arbitrary code with the privileges of the application, potentially leading to complete system compromise. The vulnerability was disclosed through the Zero Day Initiative (ZDI) and has publicly available exploit code.
Remediation
Organizations using Trend Micro InterScan Web Security Virtual Appliance 6.5 should:
- Update to the latest version as specified in Trend Micro's security advisory
- Follow the patching instructions provided in the vendor's solution document (https://success.trendmicro.com/solution/000253095)
- Implement network segmentation to limit access to the management interface of the appliance
- Ensure that only authorized administrators have authentication credentials
- Monitor system logs for any suspicious activities that might indicate exploitation attempts
- Apply the principle of least privilege for all accounts that have access to the appliance
References
- Trend Micro Security Advisory: https://success.trendmicro.com/solution/000253095
- Zero Day Initiative Advisory: https://www.zerodayinitiative.com/advisories/ZDI-20-676/
- Packet Storm Security (Exploit Details): http://packetstormsecurity.com/files/158171/Trend-Micro-Web-Security-Virtual-Appliance-Remote-Code-Execution.html
- Additional Exploit Information: http://packetstormsecurity.com/files/158423/Trend-Micro-Web-Security-Remote-Code-Execution.html
- Common Weakness Enumeration: CWE-78 (OS Command Injection)
Industry ExposureMost to leastThis section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.
This section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.
- Accommodation & Food ServicesAccommodation & Food Services
- Administrative, Support, Waste Management & Remediation ServicesAdministrative, Support, Waste Management & Remediation Services
- Agriculture, Forestry Fishing & HuntingAgriculture, Forestry Fishing & Hunting
- Arts, Entertainment & RecreationArts, Entertainment & Recreation
- ConstructionConstruction
- Educational ServicesEducational Services
- Finance and InsuranceFinance and Insurance
- Health Care & Social AssistanceHealth Care & Social Assistance
- InformationInformation
- Management of Companies & EnterprisesManagement of Companies & Enterprises
- ManufacturingManufacturing
- MiningMining
- Other Services (except Public Administration)Other Services (except Public Administration)
- Professional, Scientific, & Technical ServicesProfessional, Scientific, & Technical Services
- Public AdministrationPublic Administration
- Real Estate Rental & LeasingReal Estate Rental & Leasing
- Retail TradeRetail Trade
- Transportation & WarehousingTransportation & Warehousing
- UtilitiesUtilities
- Wholesale TradeWholesale Trade
