Vulnerability · Published Sep 9, 2025 · Assigned by Fluid Attacks
CVE-2025-54083Calix GigaCenter ONT firmware - Sensitive Information Disclosure
Medium 5.1
In plain English
A medium-severity security flaw in GigaCenter ONT from Calix. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 4.0)5.1Medium
Exploit odds (30 days)0.2%top 89.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Insecure Storage of Sensitive Information vulnerability in Calix GigaCenter ONT (Quantenna SoC modules) allows admin access to the web interface.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Calix | GigaCenter ONT | 844E844G844GE854GE |
Weakness: CWE-922 · Vector: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References
- https://fluidattacks.com/advisories/rocola third-party-advisory
- https://www.calix.com related, product
- https://revers3everything.com/calix-case-five-0-days-five-cves/ third-party-advisory