CVE Vulnerability

CVE-2021-43662

totolink EX300_v2, ver V4.0.3c.140_B20210429 and A720R ,ver V4.1.5cu.470_B20200911 have an issue which causes uncontrolled resource consumption.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/chibataiki/iot-vuls/blob/main/totolink/dos.md Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-03-31 12:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-43662

Mitre link : CVE-2021-43662

Products Affected
No products.
CWE
CWE-770