CVE-2025-63729

Critical · 9.0

CVSS

9.0

EPSS

0.1%

Published

Nov 25, 2025

CISA due date

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The record

An issue was discovered in Syrotech SY-GPON-1110-WDONT SYRO_3.7L_3.1.02-240517 allowing attackers to exctract the SSL Private Key, CA Certificate, SSL Certificate, and Client Certificates in .pem format in firmware in etc folder.

Affected packages

Ecosystem	Package	Introduced	Fixed