CVE-2026-3294 (GCVE-0-2026-3294)
Vulnerability from cvelistv5 – Published: 2026-05-22 20:48 – Updated: 2026-05-27 03:55
VLAI
Title
Authentication Logic Vulnerability on Multiple TP-Link Range Extenders
Summary
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.
Severity
CWE
- CWE-20 - Improper Input Validation
Assigner
References
11 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | Archer RE650 v1 |
Affected:
0 , < V1_20260429
(custom)
|
|
| TP-Link Systems Inc. | Archer RE305 v1 |
Affected:
0 , < V1_20260515
(custom)
|
|
| TP Link Systems Inc. | Archer RE360 v1 |
Affected:
0 , < V1_20260515
(custom)
|
|
| TP-Link Systems Inc. | TL-WA860RE v4 |
Affected:
0 , < V4_20260515
(custom)
|
|
| TP-Link Systems Inc. | RE580D v1 |
Affected:
0 , < V1_20260515
(custom)
|
Credits
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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