CVE-2021-25666
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Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | SCALANCE W780 and W740 (IEEE 802.11n) family | All versions < V6.3 | affected |
Weaknesses
- CWE-770: CWE-770: Allocation of Resources Without Limits or Throttling
ADP Enrichment
CVE Program Container
Additional References
- https://cert-portal.siemens.com/productcert/pdf/ssa-686152.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-07
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-686152.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-07
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