Description (CNA)
A NULL pointer dereference vulnerability exists in TL-WR841N v14 in the UPnP service when processing SOAP state variable query requests. A specially crafted SOAP query may trigger unexpected termination or instability of the process hosting the UPnP service. Successful exploitation may result in a denial-of-service condition affecting UPnP discovery, state query, or related management functionality until the affected process is restarted or the device is rebooted.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TP-Link System Inc. / TL-WR841N v14 | affected 0 before TL-WR841N(US)_V14_4.19 Build 260820 Rel.33478; affected 0 before TL-WR841N(EU)_V14_4.19 Build 260821 Rel.56588 |
CWE
CWE-476
References
- https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware
- https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware
- https://www.tp-link.com/us/support/faq/5270/
ADP enrichment
No English description supplied.
No references supplied.