CVE-2025-9961

EUVD-2025-27074
An authenticated attacker may remotely execute arbitrary code via the CWMP binary on the devices AX10 and AX1500. 

The exploit can only be conducted via a Man-In-The-Middle (MITM) attack. 

This issue affects AX10 V1/V1.2/V2/V2.6/V3/V3.6: before 1.2.1; AX1500 V1/V1.20/V1.26/V1.60/V1.80/V2.60/V3.6: before 1.3.11.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
Common Weakness Enumeration
References
https://blog.byteray.co.uk/zero-day-alert-automated-discovery-of-critical-cwmp-stack-overflow-in-tp-link-routers-0bc495a08679
https://www.tp-link.com/us/support/download/archer-ax10/
https://www.tp-link.com/us/support/download/archer-ax1500/
https://www.tp-link.com/us/support/faq/4647/