CVE-2024-54887:CVE-2024-54887 is a buffer overflow vulnerability in TP-Link TL-WR940N V3 and V4 routers with firmware 3.16.9 and earlier versions, allowing authenticated attackers to execute arbitrary code as the root user.

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Description Preview

The vulnerability identified as CVE-2024-54887 affects TP-Link TL-WR940N V3 and V4 routers running firmware versions 3.16.9 and earlier. It involves a buffer overflow that can be exploited by authenticated attackers through specific parameters in the device's configuration interface. Successful exploitation of this vulnerability could enable an attacker to execute arbitrary code on the affected device with the privileges of the root user, potentially leading to a complete compromise of the device.

Overview

This vulnerability allows authenticated attackers to trigger a buffer overflow in TP-Link TL-WR940N V3 and V4 routers, leading to the execution of arbitrary code with root privileges. The affected routers are running firmware versions 3.16.9 and earlier. The vulnerability has been assigned the CVE ID CVE-2024-54887 and has a CVSS v3.1 base score of 8, indicating a high severity level.

Remediation

To mitigate the CVE-2024-54887 vulnerability, users of TP-Link TL-WR940N V3 and V4 routers should apply the latest firmware updates provided by the vendor. It is recommended to regularly check for firmware updates and apply them promptly to ensure that the devices are protected against known vulnerabilities. Additionally, users should follow best practices for network security, such as changing default passwords, restricting access to administrative interfaces, and monitoring for suspicious activity on the network.

References

  1. TP-Link Official Website: http://tp-link.com
  2. GitHub Repository for Vulnerability Research: https://github.com/JBince/vulnerability-research/tree/main/CVE-2024-54887

These references provide additional information about the CVE-2024-54887 vulnerability, including details about the affected devices, exploit scenarios, and potential remediation steps. Users can refer to these resources for further insights into the vulnerability and recommended security measures.

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

Focus on What Matters

  1. See Everything.
  2. Identify True Risk.
  3. Proactively Mitigate Threats.

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