CVE-2025-63729

CRITICAL 9.0CVE-2025-63729 · Published 25/11/2025 · updated 17/06/2026

In short

CVE-2025-63729 is a CRITICAL (CVSS 9.0) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.09%, higher than 0.54% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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.

References

Yashodhanvivek/CVE-2025-63729-Syrotech-SY-GPON-1110- · Exploit

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