CVE-2018-8836CWE-404

Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during…

published April 3, 2018

CVSS
—
EPSS
4%
Percentile
89.7
In the wild
Unconfirmed
What it is

Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03712 · 89.7th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2018-04-03T13:00Z
EPSS history
Timeline
  • 03 APR 13:00Z
    Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during…
    cvelistv5