Hardcoded Password Vulnerability in Totolink A3600R Firmware
CVE-2022-34993

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
A3600r Firmware
Vendor
CVE Published:
4 August 2022

Summary

The Totolink A3600R Firmware version V4.1.2cu.5182_B20201102 contains a significant security flaw characterized by the presence of a hardcoded password for the root user located in /etc/shadow.sample. This vulnerability could allow unauthorized users to gain elevated privileges, potentially compromising the integrity and confidentiality of the device and its data. Users of this firmware version should take immediate action to secure their devices from potential exploitation.

References

http://www.totolink.cn/home/menu/detail.html?menu_listtpl...
x_refsource_MISC
https://github.com/cilan2/iot/blob/main/1.md
x_refsource_MISC

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

.