cve/2021/CVE-2021-1543.md

### [CVE-2021-1543](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1543)
![](https://img.shields.io/static/v1?label=Product&message=Cisco%20Small%20Business%20220%20Series%20Smart%20Plus%20Switches%20&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-287&color=brighgreen)

### Description

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Conduct a cross-site scripting (XSS) attack Conduct an HTML injection attack For more information about these vulnerabilities, see the Details section of this advisory.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/dav1ta/incidents_api