Web Daemon Vulnerability in FiberHome HG6245D Devices
CVE-2021-27156

9.8CRITICAL

Key Information:

Vendor

Fiberhome

Status
Hg6245d Firmware
Vendor
CVE Published:
10 February 2021

What is CVE-2021-27156?

A security issue has been identified in FiberHome HG6245D devices where the web daemon contains hardcoded credentials linked to the ISP. These credentials are derived from the last part of the device's MAC address associated with the br0 interface, potentially exposing sensitive information and creating a security risk for users.

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

.