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Findings

CVE-2026-3294

An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and…

Published May 22, 2026 · updated Jul 23, 2026 · tp-link re305 firmware

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.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 22, 2026 · NIST NVD

    Detected

    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 avail

  2. Jul 23, 2026 · NIST NVD

    Updated

    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 avail

Affected

  • cpe tp-link/re305 firmwareversion unspecified
  • cpe tp-link/re360 firmwareversion unspecified
  • cpe tp-link/re580d firmwareversion unspecified
  • cpe tp-link/re650 firmwareversion unspecified
  • cpe tp-link/tl-wa860re firmwareversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-3294

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-3294

    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

    nvd.nist.gov

References