Hardcoded Credentials Vulnerability in FiberHome HG6245D Devices
CVE-2021-27148

9.8CRITICAL

Key Information:

Vendor
Fiberhome
Status
Hg6245d Firmware
Vendor
CVE Published:
10 February 2021

Summary

A security concern has been identified in FiberHome HG6245D devices where the web daemon is affected by hardcoded credentials, specifically 'telecomadmin' and 'nE7jA%5m'. These credentials are embedded in the firmware, posing a significant risk as they could allow unauthorized access to the device by anyone familiar with them. The implications of this vulnerability can lead to further exploitation, highlighting the necessity for robust security practices in device management.

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-2021-27148 : Hardcoded Credentials Vulnerability in FiberHome HG6245D Devices | SecurityVulnerability.io