Privilege escalation in Calix Gigacenter Ont
CVE-2025-53914
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.
Vulnerability class: Privilege Escalation
Published · last modified .
EPSS exploit prediction
EPSS: 0.002 (12.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Calix Gigacenter Ont — versions 844E, 844G, 844GE
Weakness classification (CWE)
References
- fluidattacks.com/advisories/sheivi (third-party-advisory)
- www.calix.com (related, product)
- revers3everything.com/calix-case-five-0-days-five-cves/ (third-party-advisory)