CVE-2021-20986CWE-787

Hilscher: Denial of Service vulnerability in PROFINET IO Device

High · published February 16, 2021

CVSS v3.1
7.5
EPSS
1%
Percentile
63.7
In the wild
Unconfirmed
What it is

A Denial of Service vulnerability was found in Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7. This may lead to unexpected loss of cyclic communication or interruption of acyclic communication.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01038 · 63.7th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2021-02-16T16:35Z
EPSS history
Timeline
  • 16 FEB 16:35Z
    Hilscher: Denial of Service vulnerability in PROFINET IO Device
    cvelistv5