CVE-2019-6856
Summary
| CVE | CVE-2019-6856 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-01-06 23:15:00 UTC |
| Updated | 2022-02-03 15:18:00 UTC |
| Description | A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP. |
Risk And Classification
Problem Types: CWE-754
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Schneider Electric Modicon Controllers | CISA | MISC | www.us-cert.gov | |
| Security Notification - Modicon Controllers (V1.1) | Schneider Electric | CONFIRM | www.se.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590473 Schneider Electric Modicon Controllers (Update A) Multiple Vulnerabilities(ICSA-20-016-01)