CVE-2025-7851: high-severity vulnerability in TP-Link Systems Inc. Omada gateways
Unauthorized root access via debug functionality
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.7%
An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.
CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H
Affected products
TP-Link Systems Inc. · Festa gatewaysTP-Link Systems Inc. · Omada gatewaysTP-Link Systems Inc. · Omada Pro gatewaysRelated CVEs — TP-Link Systems Inc. Omada gateways
In the same product, most dangerous first.
References
https://support.omadanetworks.com/en/document/108456/https://www.forescout.com/blog/new-tp-link-router-vulnerabilities-a-primer-on-rooting-routers/https://www.omadanetworks.com/us/business-networking/all-omada-router/https://www.omadanetworks.com/us/business-networking/omada-pro-router-wired-router/https://www.tp-link.com/us/business-networking/soho-festa-gateway/