by Kastro
Paper/Archive/CVE-2025-7851

CVE-2025-7851

TP-Link Systems Inc. Omada gateways — Unauthorized root access via debug functionality

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 52.1.521 × 2010.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.

Affected

ProductAffectedFixed inSource
Omada gateways< ER8411 1.3.3, ER7412-M2 1.1.0, ER707-M2 1.3.1, ER7206 2.2.2, ER605 2.3.1, ER706W 1.2.1, ER706W-4G 1.2.1, ER7212PC 2.1.3ER8411 1.3.3, ER7412-M2 1.1.0, ER707-M2 1.3.1, ER7206 2.2.2, ER605 2.3.1, ER706W 1.2.1, ER706W-4G 1.2.1, ER7212PC 2.1.3CNA
Festa gateways< FR365 1.1.10, FR205 1.0.3, FR307 1.2.5FR365 1.1.10, FR205 1.0.3, FR307 1.2.5CNA
Omada Pro gateways< G36 1.1.4, G611 1.2.2G36 1.1.4, G611 1.2.2CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
TPLink (CNA)8.7CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisorysupport.omadanetworks.com/en/document/108456refomadanetworks.com/us/business-networking/all-omada-routerrefomadanetworks.com/us/business-networking/omada-pro-router-wired-routerreftp-link.com/us/business-networking/soho-festa-gatewayrefforescout.com/blog/new-tp-link-router-vulnerabilities-a-primer-on-rooting-routers