CVE-2025-29649

SQL Injection vulnerability exists in the TP-Link TL-WR840N router s login dashboard (version 1.0), allowing an unauthenticated attacker to inject malicious SQL statements via the username and password fields. NOTE: this is disputed because the issue can only be reproduced on a supplier-provided emulator, where access control is intentionally absent for ease of functional testing.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.3 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
mitreCNA
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CISA-ADPADP
7.3 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L