CVE-2022-43606CWE-824

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit…

High · published March 16, 2023

CVSS v3.1
7.5
EPSS
8%
Percentile
94.8
In the wild
Unconfirmed
What it is

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer, causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

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
0.08047 · 94.8th percentile
Weakness
CWE-824 · Access of Uninitialized Pointer
Published
2023-03-16T20:02Z
EPSS history
Timeline
  • 16 MAR 20:02Z
    A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit…
    cvelistv5