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CVE-2021-20988

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

In Hilscher rcX RTOS versions prios to V2.1.14.1 the actual UDP packet length is not verified against the length indicated by the packet. This may lead to a denial of service of the affected device.

Vendors
hilscherpepperl-fuchs
Products
rcx rtos, ice1-16di-g60l-v1d firmware, ice1-16dio-g60l-c1-v1d firmware, ice1-16dio-g60l-v1d firmware, ice1-8di8do-g60l-c1-v1d firmware, ice1-8di8do-g60l-v1d firmware, ice1-8iol-g30l-v1d firmware, ice1-8iol-g60l-v1d firmware, ice1-8iol-s2-g60l-v1d firmware
Weakness
CWE-119
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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