What’s Vulnerable › Vulnerabilities

CVE-2018-9249

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-04-04 · updated 2026-06-17
• Weakness: CWE-287

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.

Affected products

• FiberHome Vdsl2 Modem Hg 150-Ub Firmware: all versions

References

• https://gist.github.com/pak0s/cd7ac9c2ee659138816f92693d2df602
• https://gist.github.com/pak0s/cd7ac9c2ee659138816f92693d2df602

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