CVE-2026-11409 - OS Command Injection in IPv6 PPPoE Configuration in TP-Link TL-WR940N

CVE-2026-11409 - OS Command Injection in IPv6 PPPoE Configuration in TP-Link TL-WR940N

https://cvefeed.io/rssfeed/latest.atom / Wed, 06/17/2026 - 02:45
CVE ID :CVE-2026-11409
Published : June 16, 2026, 9:03 p.m. | 2 hours, 34 minutes ago
Description :An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
Severity: 8.5 | HIGH
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.