Description Preview
Adobe ColdFusion versions 2018 Update 15 (and earlier) and 2021 Update 5 (and earlier) contain an Improper Access Control vulnerability that allows attackers to execute arbitrary code in the context of the current user without requiring any user interaction. This critical security flaw enables unauthenticated remote code execution, posing a significant risk to affected systems.
Overview
This vulnerability (CVE-2023-26360) affects Adobe ColdFusion 2018 (Update 15 and earlier) and Adobe ColdFusion 2021 (Update 5 and earlier). The improper access control issue allows attackers to bypass authentication mechanisms and execute arbitrary code on the affected system. Since the vulnerability can be exploited without user interaction, it presents a severe security risk for organizations running vulnerable ColdFusion instances. Public exploits are available, increasing the likelihood of attacks against unpatched systems.
Remediation
Organizations should immediately apply the security updates provided by Adobe:
- For ColdFusion 2018: Update to Update 16 or later
- For ColdFusion 2021: Update to Update 6 or later
Additional security measures:
- Ensure ColdFusion servers are not directly exposed to the internet
- Implement network segmentation to limit access to ColdFusion servers
- Use web application firewalls configured to block exploit attempts
- Monitor systems for suspicious activities that might indicate exploitation attempts
- Follow Adobe's security configuration recommendations for ColdFusion deployments
References
- Adobe Security Bulletin: https://helpx.adobe.com/security/products/coldfusion/apsb23-25.html
- Exploit details: http://packetstormsecurity.com/files/172079/Adobe-ColdFusion-Unauthenticated-Remote-Code-Execution.html
- MITRE CVE Entry: CVE-2023-26360
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.
- Health Care & Social AssistanceHealth Care & Social Assistance
- ManufacturingManufacturing
- Public AdministrationPublic Administration
- Educational ServicesEducational Services
- Finance and InsuranceFinance and Insurance
- Transportation & WarehousingTransportation & Warehousing
- UtilitiesUtilities
- Arts, Entertainment & RecreationArts, Entertainment & Recreation
- InformationInformation
- Management of Companies & EnterprisesManagement of Companies & Enterprises
- Other Services (except Public Administration)Other Services (except Public Administration)
- Real Estate Rental & LeasingReal Estate Rental & Leasing
- Retail TradeRetail Trade
- Accommodation & Food ServicesAccommodation & Food Services
- Administrative, Support, Waste Management & Remediation ServicesAdministrative, Support, Waste Management & Remediation Services
- Agriculture, Forestry Fishing & HuntingAgriculture, Forestry Fishing & Hunting
- ConstructionConstruction
- MiningMining
- Professional, Scientific, & Technical ServicesProfessional, Scientific, & Technical Services
- Wholesale TradeWholesale Trade
