Description
Improper authentication vulnerability in TP-Link WA850RE (httpd modules) allows unauthenticated attackers to download the configuration file.This issue affects: ≤ WA850RE V2_160527,
≤
WA850RE V3_160922.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| TP-Link Systems Inc. | WA850RE | <= WA850RE V2_160527; <= WA850RE V3_160922 |
References
- https://blog.exodusintel.com/2022/06/23/tp-link-wa850re-unauthenticated-configuration-disclosure-vulnerability/Third Party Advisory
- https://www.tp-link.com/us/support/download/tl-wa850re/v2/#FirmwareProduct
- https://www.tp-link.com/us/support/download/tl-wa850re/v3/#FirmwareProduct
- https://www.tp-link.com/us/support/faq/4848/Vendor Advisory
Timeline
- Published
- Dec 18, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed