Hardcoded Credentials Vulnerability in FiberHome HG6245D Devices
CVE-2021-27161

9.8CRITICAL

Key Information:

Vendor

Fiberhome

Status
Hg6245d Firmware
Vendor
CVE Published:
10 February 2021

What is CVE-2021-27161?

A security flaw has been identified in the FiberHome HG6245D devices whereby the web daemon employs hardcoded administrative credentials. These default credentials, 'admin' with the password '1234', are exposed by an ISP, leading to significant security risks. Attackers can exploit this weakness to gain unauthorized access to the device, potentially allowing them to manipulate configurations or compromise user data.

References

https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont...
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

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CVE-2021-27161 : Hardcoded Credentials Vulnerability in FiberHome HG6245D Devices