Information Disclosure in FiberHome Routers by FiberHome
CVE-2021-27139

7.5HIGH

Key Information:

Vendor

Fiberhome

Status
Hg6245d Firmware
Vendor
CVE Published:
10 February 2021

What is CVE-2021-27139?

An issue has been identified in FiberHome HG6245D devices that allows unauthorized users to extract sensitive information. When JavaScript is disabled, accessing the /info.asp page exposes various details without requiring any authentication. This poses a significant risk to network security, as attackers can leverage this access to gather information that may be used for further exploits.

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-27139 : Information Disclosure in FiberHome Routers by FiberHome