CVE-2025-63729

CRITICAL

Syrotech SY-GPON-1110-WDONT SYRO_3.7L_3.1.02-240517 - Info Disclosure

Title source: llm

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.

Exploits (1)

nomisec STUB

by Yashodhanvivek · poc

https://github.com/Yashodhanvivek/CVE-2025-63729-Syrotech-SY-GPON-1110-

View Code ZIP pw:eip

References (1)

[Exploit, Third Party Advisory] https://github.com/Yashodhanvivek/CVE-2025-63729-Syrotech-SY-GPON-1110-/blob/main/Syrotech_SY-GPON-1110-WDONT_Security_Assessment.pdf

Scores

CVSS v3 9.0

EPSS 0.0001

EPSS Percentile 0.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Details

CWE

CWE-532 CWE-200 CWE-312

Status published

Products (1)

syrotech/sy-gpon-1110-wdont_firmware 3.1.02-240517

Published Nov 25, 2025

Tracked Since Feb 18, 2026