CVE-2024-5244
Assigner: zdi
Published: 2024-05-23T21:56:08.846Z
State: PUBLISHED
title: TP-Link Omada ER605 Reliance on Security Through Obscurity Vulnerability
descriptions: value: TP-Link Omada ER605 Reliance on Security Through Obscurity Vulnerability. This vulnerability allows network-adjacent attackers to access or spoof DDNS messages 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 cmxddnsd executable. The issue results from reliance on obscurity to secure network data. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-22439.
affected: vendor: TP-Link
product: Omada ER605
versions: version: 2.6_2.2.2 Build 20231017
status: affected
defaultStatus: unknown
problemTypes: descriptions: cweId: CWE-656
description: CWE-656: Reliance on Security Through Obscurity
type: CWE
dateAssigned: 2024-05-22T16:00:10.545-05:00
datePublic: 2024-05-23T08:57:28.179-05:00
source: value: Claroty Research - Team82 - Uri Katz, Noam Moshe, Tomer Goldschmidt, Sharon Brizinov
metrics: format: CVSS
cvssV3_0: version: 3.0
vectorString: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
baseScore: 5
baseSeverity: MEDIUM