CVE-2020-6986CWE-400

In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC…

High · published March 5, 2020

CVSS v3.1
7.5
EPSS
2%
Percentile
75.1
In the wild
Unconfirmed
What it is

In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result.

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
0.01562 · 75.1th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2020-03-05T20:05Z
EPSS history
Timeline
  • 05 MAR 20:05Z
    In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC…
    cvelistv5