TP-Link Omada ER605 Stack-based 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 DDNS error codes. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22522.
History

Wed, 06 Aug 2025 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link omada Er605
Tp-link omada Er605 Firmware
CPEs cpe:2.3:h:tp-link:omada_er605:2.6:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:omada_er605_firmware:2.2.2:build_20231017:*:*:*:*:*:*
Vendors & Products Tp-link
Tp-link omada Er605
Tp-link omada Er605 Firmware
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-05-23T21:55:59.756Z

Updated: 2024-08-01T21:03:11.096Z

Reserved: 2024-05-22T20:56:07.027Z

Link: CVE-2024-5242

cve-icon Vulnrichment

Updated: 2024-08-01T21:03:11.096Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-23T22:15:13.310

Modified: 2025-08-06T14:13:37.913

Link: CVE-2024-5242

cve-icon Redhat

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