High severityNVD Advisory· Published Sep 9, 2025· Updated Apr 15, 2026

CVE-2025-53913

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Calix/GigaCenter ONTllm-fuzzy
Range: 844E, 844G, 844GE, 854GE, 812G, 813G, 818G

Patches

Vulnerability mechanics

References

fluidattacks.com/advisories/fortynvd
revers3everything.com/calix-case-five-0-days-five-cves/nvd
www.calix.comnvd

News mentions

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