CyberSecBulletin

FiberHome vulnerabilities

We track 2 vulnerabilities in FiberHome products across 3 products. 2 are rated high or critical, and none are known to be exploited. The most recent was published on November 12, 2025.

2vulnerabilities
2critical
0high
0exploited
9.8average CVSS score

Latest FiberHome vulnerabilities

  • 9.8 Critical severity

    Hg6145f1 Firmware: Improper Access Control

    CVE-2025-63353FiberHomeEPSS 1.33%

    A vulnerability in FiberHome GPON ONU HG6145F1 RP4423 allows the device's factory default Wi-Fi password (WPA/WPA2 pre-shared key) to be predicted from the SSID. The device generates default passwords using a deterministic algorithm that derives the router pas

  • 9.8 Critical severity

    AN5506-01A ONU GPON: Improper Neutralization of Special Elements used in an OS Command

    CVE-2025-1616FiberHomeEPSS 7.72%

    A vulnerability, which was classified as critical, has been found in FiberHome AN5506-01A ONU GPON RP2511. Affected by this issue is some unknown functionality of the component Diagnosis. The manipulation of the argument Destination Address leads to os command