PT-2026-51371 · Tp Link · Tp-Link Routers
CVSS v4.0
8.7
High
| Vector | AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
TP-Link routers (affected versions not specified)
Description
Insufficient validation of externally supplied DHCP option data in the DHCP option processing logic allows an adjacent, unauthenticated attacker to execute arbitrary commands with elevated privileges. This occurs when the device is in a factory-default or unconfigured state, where the attacker supplies crafted DHCP responses during device initialization or provisioning workflows. Successful exploitation can lead to full compromise of the device and unauthorized administrative control.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
OS Command Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Tp-Link Routers