CVE-2025-11782 is a critical stack-based buffer overflow vulnerability affecting Circutor SGE-PLC1000 and SGE-PLC50 devices running firmware version 9.0.2. An attacker can exploit this by providing an overly long 'meter' parameter to the 'ShowDownload()' function, overwriting a fixed-size buffer. This vulnerability carries a CVSS score of 9.8 (CRITICAL), indicating it is network-exploitable with low attack complexity, requiring no user interaction or privileges, and can lead to complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), it is not listed on CISA's KEV catalog, and there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.0.2CPE matchmatch criteria | cpe:2.3:o:circutor:sge-plc1000_firmware:9.0.2:*:*:*:*:*:*:* | ||
9.0.2CPE matchmatch criteria | cpe:2.3:o:circutor:sge-plc50_firmware:9.0.2:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/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.