CVE-2025-11778 is a critical stack-based buffer overflow vulnerability affecting Circutor SGE-PLC1000 and SGE-PLC50 devices running firmware version 0.9.2. This flaw allows an unauthenticated remote attacker to achieve memory corruption through the 'read_packet()' function within the TACACSPLUS implementation. With a CVSS score of 9.8, this vulnerability poses a severe risk, enabling complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.9.2CPE matchmatch criteria | cpe:2.3:o:circutor:sge-plc1000_firmware:0.9.2:*:*:*:*:*:*:* | ||
0.9.2CPE matchmatch criteria | cpe:2.3:o:circutor:sge-plc50_firmware:0.9.2:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.