CVE-2021-25666
Summary
| CVE | CVE-2021-25666 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-02-09 18:15:00 UTC |
| Updated | 2021-02-12 21:24:00 UTC |
| Description | A vulnerability has been identified in SCALANCE W780 and W740 (IEEE 802.11n) family (All versions < V6.3). Sending specially crafted packets through the ARP protocol to an affected device could cause a partial denial-of-service, preventing the device to operate normally for a short period of time. |
Risk And Classification
Problem Types: CWE-770
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Siemens | Scalance W740 | - | All | All | All |
| Hardware | Siemens | Scalance W740 | - | All | All | All |
| Hardware | Siemens | Scalance W740 | - | All | All | All |
| Operating System | Siemens | Scalance W740 Firmware | All | All | All | All |
| Operating System | Siemens | Scalance W740 Firmware | All | All | All | All |
| Hardware | Siemens | Scalance W780 | - | All | All | All |
| Hardware | Siemens | Scalance W780 | - | All | All | All |
| Hardware | Siemens | Scalance W780 | - | All | All | All |
| Operating System | Siemens | Scalance W780 Firmware | All | All | All | All |
| Operating System | Siemens | Scalance W780 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Siemens SCALANCE W780 and W740 | CISA | MISC | us-cert.cisa.gov | Third Party Advisory, VDB Entry |
| cert-portal.siemens.com/productcert/pdf/ssa-686152.pdf | MISC | cert-portal.siemens.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.
There are currently no legacy QID mappings associated with this CVE.