CVE-2025-53914

Calix GigaCenter ONT (Broadcom SoC) - Excessive Privileges

CVSS 7 HIGHEPSS 0.2%CWE-269

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Excessive Privileges vulnerability in Calix GigaCenter ONT (Broadcom SoC modules) allows Privilege Abuse.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE, 812G, 813G, 818G.

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Calix · GigaCenter ONT

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References

https://fluidattacks.com/advisories/sheivi https://revers3everything.com/calix-case-five-0-days-five-cves/https://www.calix.com