Hardcoded Credential Vulnerability in FiberHome HG6245D Devices
CVE-2021-27145

9.8CRITICAL

Key Information:

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

Summary

A significant vulnerability exists in FiberHome HG6245D devices due to hardcoded admin credentials embedded in the web daemon. This flaw potentially allows unauthorized access, enabling attackers to exploit the system without proper authentication. The presence of these credentials poses a severe risk to the security and integrity of the devices, making them particularly vulnerable to attacks from malicious entities.

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

.