CVE Vulnerability

CVE-2021-42892

In TOTOLINK EX1200T V4.1.2cu.5215, an attacker can start telnet without authorization because the default username and password exists in the firmware.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_telnet_default.md Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-06-03 05:15

Updated : 2022-06-13 06:11

NVD link : CVE-2021-42892

Mitre link : CVE-2021-42892

Products Affected
No products.
CWE
CWE-798