Vulnerability Description
TP-Link Omada ER605 Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Omada ER605 routers. Authentication is not required to exploit this vulnerability. However, devices are vulnerable only if configured to use the Comexe DDNS service. The specific flaw exists within the handling of DNS names. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22523.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Omada Er605 Firmware | 2.2.2 |
| Tp-Link | Omada Er605 | 2.6 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-24-502/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-502/Third Party Advisory
FAQ
What is CVE-2024-5243?
CVE-2024-5243 is a vulnerability with a CVSS score of 7.5 (HIGH). TP-Link Omada ER605 Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Omada ER605...
How severe is CVE-2024-5243?
CVE-2024-5243 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-5243?
Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Omada Er605 Firmware, Tp-Link Omada Er605.