CVE-2024-5244: medium-severity vulnerability in TP-Link Omada ER605
TP-Link Omada ER605 Reliance on Security Through Obscurity Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5epss 0.4%
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.
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
TP-Link · Omada ER605Related CVEs — TP-Link Omada ER605
In the same product, most dangerous first.
CVE-2024-1180MEDIUMTP-Link Omada ER605 Access Control Command Injection Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-1179HIGHTP-Link Omada ER605 DHCPv6 Client Options Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.9%CVE-2024-5243HIGHTP-Link Omada ER605 Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.8%CVE-2024-5242HIGHTP-Link Omada ER605 Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.8%CVE-2024-5227HIGHTP-Link Omada ER605 PPTP VPN username Command Injection Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-5228HIGHTP-Link Omada ER605 Comexe DDNS Response Handling Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.5%