CVE-2026-3294
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Vulnerability report for CVE-2026-3294, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-05-22

Last updated on: 2026-06-01

Assigner: TPLink

Description

An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator password due to insufficient validation. Successful exploitation allows an attacker to obtain full administrative control of the affected device, potentially impacting on confidentiality, integrity, and availability.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-05-22
Last Modified
2026-06-01
Generated
2026-07-06
EPSS Evaluated
2026-07-04
NVD
EUVD

Affected Vendors & Products

Showing 5 associated CPEs
Vendor Product Version / Range
tp-link re305_firmware to 20260515 (exc)
tp-link re360_firmware to 20260515 (exc)
tp-link re580d_firmware to 20260515 (exc)
tp-link re650_firmware to 20260429 (exc)
tp-link tl-wa860re_firmware to 20260515 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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EPSS Chart