Description
A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/WzdWlanSiteSurveyRpm_AP.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service (DoS) condition. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| TP-Link Systems INC. | TL-WR841N V11 | <= 160325 |
References
- https://www.tp-link.com/us/support/faq/4569/Vendor Advisory
Timeline
- Published
- Jul 29, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed