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CRITICAL · 9.8

CVE-2018-9249

FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass by ignoring the parent.location='login.html' JavaScript code in the response to an unauthenticated request.

Vulnerability Description

FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass by ignoring the parent.location='login.html' JavaScript code in the response to an unauthenticated request.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
FiberhomeVdsl2 Modem Hg 150-Ub Firmware-
FiberhomeVdsl2 Modem Hg 150-Ub-

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2018-9249?

CVE-2018-9249 is a vulnerability with a CVSS score of 9.8 (CRITICAL). FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass by ignoring the parent.location='login.html' JavaScript code in the response to an unauthenticated request.

How severe is CVE-2018-9249?

CVE-2018-9249 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-9249?

Check the references section above for vendor advisories and patch information. Affected products include: Fiberhome Vdsl2 Modem Hg 150-Ub Firmware, Fiberhome Vdsl2 Modem Hg 150-Ub.