Vulnerability Details CVE-2021-25666
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.7%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 3.3
References
Products affected by CVE-2021-25666
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cpe:2.3:h:siemens:scalance_w740:-
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cpe:2.3:h:siemens:scalance_w780:-
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cpe:2.3:o:siemens:scalance_w740_firmware:-
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cpe:2.3:o:siemens:scalance_w780_firmware:-