CVE-2021-20986
Summary
| CVE | CVE-2021-20986 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-02-16 17:15:00 UTC |
| Updated | 2022-04-26 14:08:00 UTC |
| Description | A Denial of Service vulnerability was found in Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7. This may lead to unexpected loss of cyclic communication or interruption of acyclic communication. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PEPPERL+FUCHS: Multiple Products - Vulnerability may allow remote attackers to cause a Denial Of Service — English (USA) | CONFIRM | cert.vde.com | Third Party Advisory |
| 2020-12-03 Denial of Service vulnerability in PROFINET IO Device - Hilscher Cyber Security - Knowledgebase | CONFIRM | kb.hilscher.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
- 591303 "B and R" PROFINET IO Devices Denial of Service (DoS) Vulnerability (1622986485635)