Hardcoded Credential Vulnerability in FiberHome HG6245D Devices
CVE-2021-27149

9.8CRITICAL

Key Information:

Vendor

Fiberhome

Status
Hg6245d Firmware
Vendor
CVE Published:
10 February 2021

What is CVE-2021-27149?

A vulnerability has been identified in FiberHome HG6245D devices, where the web daemon exposes hardcoded credentials. Specifically, the credentials 'adminpldt' and 'z6dUABtl270qRxt7a2uGTiw' can be exploited by malicious actors to gain unauthorized access. This security flaw is particularly alarming as it allows potential attackers to manipulate device settings and access sensitive information, thereby compromising the network's integrity.

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-2021-27149 : Hardcoded Credential Vulnerability in FiberHome HG6245D Devices