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CVE-2026-84682

TDDPv2 setProductVer Command Injection in Archer AX90 PUBLISHED

Description (CNA)

A command injection vulnerability exists in the TDDPv2 service (/usr/bin/tddp) on Archer AX90 V1. An unauthenticated adjacent-network attacker can exploit the setProductVer command handler to execute arbitrary operating system commands as root during device boot.  Successful exploitation may result in complete device compromise through arbitrary command execution with root privileges.

Affected (CNA)

Vendor / productVersions
TP-Link Systems Inc. / Archer AX90 v1affected 0 before 1.1.14 Build 20260927

CWE

CWE-78

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.