Cross-Site Scripting Vulnerability in TOTOLINK A3002R Router
CVE-2021-34223

6.1MEDIUM

Key Information:

Vendor

Totolink
Status
A3002r Firmware
Vendor
CVE Published:
20 August 2021

What is CVE-2021-34223?

A Cross-Site Scripting vulnerability exists in the 'urlfilter.htm' file of the TOTOLINK A3002R router, specifically in version V1.1.1-B20200824. This flaw allows attackers to inject and execute arbitrary JavaScript code by manipulating the 'URL Address' field. Thus, malicious actors can exploit this vulnerability to potentially execute harmful scripts in the context of the victim's browser, leading to unauthorized actions or data theft.

References

https://github.com/pup2y/IoTVul/tree/main/TOTOLINK/A3002R
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

.