CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. It may lead to a denial-of-service condition.
CVE
CVE-2021-25666
Severity
MEDIUM
CVSS
4.3
EPSS
0.69%
Original NVD 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)