Description Preview
The Danfoss AK-EM100 device stores login credentials in cleartext, making them potentially accessible to unauthorized users. This vulnerability (CVE-2023-22584) is classified as CWE-312 (Cleartext Storage of Sensitive Information) and poses a significant security risk as exposed credentials could lead to unauthorized access to the device and connected systems.
Overview
The Danfoss AK-EM100 is a device used in industrial control systems, particularly in refrigeration management. This vulnerability allows sensitive authentication credentials to be stored in an unencrypted format within the device. When credentials are stored in cleartext, they can potentially be retrieved by attackers who gain access to the device storage, either physically or through other vulnerabilities. This could lead to unauthorized access to the device itself and potentially to other connected systems in the operational technology environment. The vulnerability represents a fundamental security design flaw that violates the principle of secure credential storage.
Remediation
- Update to the latest firmware version if Danfoss has released a patch addressing this vulnerability
- Implement network segmentation to limit access to the AK-EM100 devices
- Use strong, unique passwords for all AK-EM100 devices
- Monitor access logs for suspicious activities
- Consider implementing additional authentication mechanisms where possible
- Contact Danfoss support for specific mitigation guidance if no patch is available
- Restrict physical access to the devices to prevent local exploitation
- Consider deploying network monitoring tools to detect unusual traffic patterns to and from these devices
References
- DIVD CSIRT Advisory: https://csirt.divd.nl/CVE-2023-22584/
- DIVD Case File: https://csirt.divd.nl/DIVD-2023-00021/
- Dutch Institute for Vulnerability Disclosure CVE Details: https://divd.nl/cves/CVE-2023-22584
- CWE-312: Cleartext Storage of Sensitive Information: https://cwe.mitre.org/data/definitions/312.html
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: Low
- Administrative, Support, Waste Management & Remediation ServicesAdministrative, Support, Waste Management & Remediation Services: Low
- Agriculture, Forestry Fishing & HuntingAgriculture, Forestry Fishing & Hunting: Low
- Arts, Entertainment & RecreationArts, Entertainment & Recreation: Low
- ConstructionConstruction: Low
- Educational ServicesEducational Services: Low
- Finance and InsuranceFinance and Insurance: Low
- Health Care & Social AssistanceHealth Care & Social Assistance: Low
- InformationInformation: Low
- Management of Companies & EnterprisesManagement of Companies & Enterprises: Low
- ManufacturingManufacturing: Low
- MiningMining: Low
- Other Services (except Public Administration)Other Services (except Public Administration): Low
- Professional, Scientific, & Technical ServicesProfessional, Scientific, & Technical Services: Low
- Public AdministrationPublic Administration: Low
- Real Estate Rental & LeasingReal Estate Rental & Leasing: Low
- Retail TradeRetail Trade: Low
- Transportation & WarehousingTransportation & Warehousing: Low
- UtilitiesUtilities: Low
- Wholesale TradeWholesale Trade: Low
