CVE-2024-5242: high-severity vulnerability in TP-Link Omada ER605
TP-Link Omada ER605 Stack-based Buffer Overflow Remote Code Execution Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.8%
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.
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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-2024-5227HIGHTP-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%CVE-2024-5244MEDIUMTP-Link Omada ER605 Reliance on Security Through Obscurity VulnerabilityEPSS 0.4%