Reflected XSS Vulnerability in Totolink EX300_v2 Router
CVE-2021-43661

6.1MEDIUM

Key Information:

Vendor

Totolink
Status
Ex300 V2 Firmware
Vendor
CVE Published:
31 March 2022

What is CVE-2021-43661?

The Totolink EX300_v2 router is susceptible to a reflected cross-site scripting (XSS) flaw located within the /home.asp component. This vulnerability allows an attacker to inject malicious scripts into web pages viewed by users, potentially enabling unauthorized actions and compromising user data. Exploitation of this issue can lead to significant security risks, affecting the integrity and confidentiality of users interacting with the device.

References

https://github.com/chibataiki/iot-vuls/blob/main/totolink...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-43661 : Reflected XSS Vulnerability in Totolink EX300_v2 Router