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.
References (3)
Core 3
Core References
Various Sources third-party-advisory
https://fluidattacks.com/advisories/forty
Various Sources product
related
https://www.calix.com
Various Sources third-party-advisory
https://revers3everything.com/calix-case-five-0-days-five-cves/
Scores
CVSS v4
7.0
EPSS
0.0019
EPSS Percentile
9.3%
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
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-269
Status
published
Products (7)
Calix/GigaCenter ONT
812G
Calix/GigaCenter ONT
813G
Calix/GigaCenter ONT
818G
Calix/GigaCenter ONT
844E
Calix/GigaCenter ONT
844G
Calix/GigaCenter ONT
844GE
Calix/GigaCenter ONT
854GE
Published
Sep 09, 2025
Tracked Since
Feb 18, 2026