Calix vulnerabilities
We track 3 vulnerabilities in Calix products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on September 9, 2025.
Latest Calix vulnerabilities
- 8.5 High severity
GigaCenter ONT: Improper Neutralization of Special Elements used in an OS Command
OS Command ('OS Command Injection') vulnerability in Calix GigaCenter ONT (Quantenna SoC modules) allows authenticated attackers with 'super' user credentials to execute arbitrary OS commands through improper input validation, potentially leading to full syste
- 7.0 High severity
GigaCenter ONT: Improper Privilege Management
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.
- 7.0 High severity
GigaCenter ONT: Improper Privilege Management
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.