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CVE-2021-31340

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CVSS 3.1
7.5 high
EPSS
<1%p60
Published
()
Modified
Description

A vulnerability has been identified in SIMATIC RF166C (All versions > V1.1 and V1.1 and V1.1 and V1.1 and V1.1 and V1.1 and V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 V3.0 < V4.0). Affected devices do not properly handle large numbers of incoming connections. An attacker may leverage this to cause a Denial-of-Service situation.

Vendors
siemens
Products
simatic rf166c firmware, simatic rf185c firmware, simatic rf186c firmware, simatic rf186ci firmware, simatic rf188c firmware, simatic rf188ci firmware, simatic rf360r firmware, simatic reader rf610r cmiit firmware, simatic reader rf610r etsi firmware, simatic reader rf610r fcc firmware, simatic reader rf615r cmiit firmware, simatic reader rf615r etsi firmware
Weakness
CWE-400
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.0%)

In the news

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