Credential Exposure in FiberHome VDSL2 Modem HG150-Ub_V3.0
CVE-2022-36200

7.5HIGH

Key Information:

Vendor
Fiberhome
Status
Hg150-ub Firmware
Vendor
CVE Published:
29 August 2022

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The FiberHome VDSL2 Modem HG150-Ub_V3.0 has a significant security flaw where admin credentials are included in the URL during submissions. This exposure allows for potential interception and logging of sensitive information during transmission, leading to unauthorized access risks. Network administrators and users of affected modems should evaluate their configurations and employ additional security measures to mitigate potential threats.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-36200
Created by afaq1337

References

https://youtu.be/nHgstvq0rr8
x_refsource_MISC
https://github.com/afaq1337/CVE-2022-36200
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

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2022-36200 : Credential Exposure in FiberHome VDSL2 Modem HG150-Ub_V3.0 | SecurityVulnerability.io