CVE-2024-2103:The CVE-2024-2103 is a medium severity vulnerability that affects multiple products from Schweitzer Engineering Laboratories. The vulnerability is due to the inclusion of undocumented features that could allow the relay to behave unpredictably when logged on with a privileged access level.

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The vulnerability, CVE-2024-2103, affects several products from Schweitzer Engineering Laboratories, including SEL-700BT Motor Bus Transfer Relay, SEL-700G Generator Protection Relay, SEL-710-5 Motor Protection Relay, SEL-751 Feeder Protection Relay, SEL-787-2/-3/-4 Transformer Protection Relay, and SEL-787Z High-Impedance Differential Relay. The vulnerability is due to the inclusion of undocumented features that could allow the relay to behave unpredictably when logged on with a privileged access level. The vulnerability has a CVSS v3.1 base score of 6.5, indicating a medium severity level. The attack vector is network-based, and it does not require user interaction.

Overview

The vulnerability is due to the inclusion of undocumented features in the affected products. When logged on with a privileged access level, these undocumented features could allow the relay to behave unpredictably. The vulnerability was discovered externally and was published on 2024-04-04. The vulnerability affects specific versions of the products, and the default status of the products is unaffected.

Remediation

Users of the affected products are advised to refer to the product instruction manual appendix A dated 20240308 for more details regarding the SEL-751 Feeder Protection Relay. For more information for the other affected products, users should refer to their instruction manuals dated 20240329.

References

For more information about the vulnerability, users can visit the following link: https://selinc.com/support/security-notifications/external-reports/

Industry ExposureMost to least
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.

  1. Accommodation & Food Services
    Accommodation & Food Services
  2. Administrative, Support, Waste Management & Remediation Services
    Administrative, Support, Waste Management & Remediation Services
  3. Agriculture, Forestry Fishing & Hunting
    Agriculture, Forestry Fishing & Hunting
  4. Arts, Entertainment & Recreation
    Arts, Entertainment & Recreation
  5. Construction
    Construction
  6. Educational Services
    Educational Services
  7. Finance and Insurance
    Finance and Insurance
  8. Health Care & Social Assistance
    Health Care & Social Assistance
  9. Information
    Information
  10. Management of Companies & Enterprises
    Management of Companies & Enterprises
  11. Manufacturing
    Manufacturing
  12. Mining
    Mining
  13. Other Services (except Public Administration)
    Other Services (except Public Administration)
  14. Professional, Scientific, & Technical Services
    Professional, Scientific, & Technical Services
  15. Public Administration
    Public Administration
  16. Real Estate Rental & Leasing
    Real Estate Rental & Leasing
  17. Retail Trade
    Retail Trade
  18. Transportation & Warehousing
    Transportation & Warehousing
  19. Utilities
    Utilities
  20. Wholesale Trade
    Wholesale Trade

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Armis Vulnerability Intelligence Database