CVE-2024-5243
Last modified
CVE-2024-5243 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.81% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Tp-Link | Omada Er605 Firmware | 2.2.2 | Build 20231017 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-24-502/Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-502/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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