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ID

VAR-202512-4596


CVE

CVE-2025-11782


DESCRIPTION

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'ShowDownload()' function uses “sprintf()” to format a string that includes the user-controlled input of 'GetParameter(meter)' in the fixed-size buffer 'acStack_4c' (64 bytes) without checking the length. An attacker can provide an excessively long value for the 'meter' parameter that exceeds the 64-byte buffer size.

Trust: 1.0

sources: NVD: CVE-2025-11782

AFFECTED PRODUCTS

vendor:circutormodel:sge-plc1000scope:eqversion:9.0.2

Trust: 1.0

vendor:circutormodel:sge-plc50scope:eqversion:9.0.2

Trust: 1.0

sources: NVD: CVE-2025-11782

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2025-11782
value: CRITICAL

Trust: 1.0

cve-coordination@incibe.es: CVE-2025-11782
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-11782
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: NVD: CVE-2025-11782 // NVD: CVE-2025-11782

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2025-11782

EXTERNAL IDS

db:NVDid:CVE-2025-11782

Trust: 1.0

sources: NVD: CVE-2025-11782

REFERENCES

url:https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0

Trust: 1.0

sources: NVD: CVE-2025-11782

SOURCES

db:NVDid:CVE-2025-11782

LAST UPDATE DATE

2026-01-15T23:33:58.867000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-11782date:2025-12-03T19:11:40.530

SOURCES RELEASE DATE

db:NVDid:CVE-2025-11782date:2025-12-02T13:15:49.420