Description (CNA)
An authentication bypass vulnerability within the HTTP handling of the DS configuration service in TP-Link Tapo C520WS v2.6 was identified, due to inconsistent parsing and authorization logic in JSON requests during authentication check. An unauthenticated attacker can append an authentication-exempt action to a request containing privileged DS do actions, bypassing authorization checks. Successful exploitation allows unauthenticated execution of restricted configuration actions, which may result in unauthorized modification of device state.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TP-Link Systems Inc. / Tapo C520WS v2.6 | affected 0 before 1.2.4 Build 260326 Rel.24666n |
CWE
CWE-287
References
- https://www.tp-link.com/us/support/download/tapo-c520ws/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tapo-c520ws/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/faq/5047/
ADP enrichment
No English description supplied.
No references supplied.