Buffer Overflow Vulnerability in Tenda V15 Router
CVE-2023-27061

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
W15e Firmware
Vendor
CVE Published:
13 March 2023

Summary

A buffer overflow vulnerability has been identified in the Tenda V15 router, specifically within the modifyWifiFilterRules function. This security flaw arises due to improper handling of the wifiFilterListRemark parameter, which can be exploited by sending a specially crafted request. Successful exploitation may lead to a Denial of Service (DoS), preventing legitimate users from accessing the device.

References

https://github.com/didi-zhiyuan/vuln/blob/main/iot/Tenda/...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.