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Description

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.

PUBLISHED Reserved 2025-07-11 | Published 2025-09-09 | Updated 2025-09-12 | Assigner Fluid Attacks




HIGH: 7.0CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-269 Improper Privilege Management

Product status

Default status
unaffected

844E (custom)
affected

844G (custom)
affected

844GE (custom)
affected

854GE (custom)
affected

812G (custom)
affected

813G (custom)
affected

818G (custom)
affected

References

fluidattacks.com/advisories/sheivi third-party-advisory

www.calix.com product related

revers3everything.com/calix-case-five-0-days-five-cves/ third-party-advisory

cve.org (CVE-2025-53914)

nvd.nist.gov (CVE-2025-53914)

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