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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-45392 Detail

Description

A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in page /goform/setIPv6Status via the prefixDelegate parameter, which causes a Denial of Service.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://tendawifi.com/index.html Broken Link 
http://tendawifi.com/index.html Broken Link 
https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2 Exploit  Third Party Advisory 
https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2 Exploit  Third Party Advisory 
https://www.tenda.com.cn/ Vendor Advisory 
https://www.tenda.com.cn/ Vendor Advisory 
https://www.tenda.com.cn/product/AX12.html Product  Vendor Advisory 
https://www.tenda.com.cn/product/AX12.html Product  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-45392
NVD Published Date:
02/14/2022
NVD Last Modified:
11/21/2024
Source:
MITRE