cve/2021/CVE-2021-29294.md

### [CVE-2021-29294](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29294)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

** UNSUPPORTED WHEN ASSIGNED ** Null Pointer Dereference vulnerability exists in D-Link DSL-2740R UK_1.01, which could let a remove malicious user cause a denial of service via the send_hnap_unauthorized function. It could be triggered by sending crafted POST request to /HNAP1/. NOTE: The DSL-2740R and all hardware revisions are considered End of Life and as such this issue will not be patched.

### POC

#### Reference
- https://www.dlink.com/en/security-bulletin/

#### Github
No PoCs found on GitHub currently.