CVE-2025-11778

Critical · 9.8

CVSS

9.8

EPSS

0.4%

Published

Dec 2, 2025

CISA due date

—

The record

Stack-based buffer overflow in Circutor SGE-PLC1000/SGE-PLC50 v0.9.2. This vulnerability allows an attacker to remotely exploit memory corruption through the 'read_packet()' function of the TACACSPLUS implementation.

Affected packages

Ecosystem	Package	Introduced	Fixed