Remote Command Injection Vulnerability in TOTOLINK EX1200T by TOTOLINK
CVE-2021-42885

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
Ex1200t Firmware
Vendor
CVE Published:
3 June 2022

What is CVE-2021-42885?

The TOTOLINK EX1200T version V4.1.2cu.5215 is susceptible to a remote command injection vulnerability that exploits the 'setDeviceMac' function in 'global.so'. By controlling the 'deviceName' parameter, an attacker can execute arbitrary commands on the affected device, leading to potential unauthorized access and compromise of the system.

References

https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_d...
x_refsource_MISC

EPSS Score

9% chance of being exploited in the next 30 days.

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

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CVE-2021-42885 : Remote Command Injection Vulnerability in TOTOLINK EX1200T by TOTOLINK