CVE-2025-63729

State: Published
Severity: 9.0 Critical
Published: Nov 25, 2025
Updated: Nov 25, 2025
Reserved: Oct 27, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N	CISA-ADP

Weaknesses

CWE-532 Insertion of Sensitive Information into Log File
CWE-312 Cleartext Storage of Sensitive Information
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/Yashodhanvivek/CVE-2025-63729-Syrotech-SY-GPON-1110-/blob/main/Syrotech_SY-GPON-1110-WDONT_Security_Assessment.pdf

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