CVE-2021-27500CWE-617

EIPStackGroup OpENer Ethernet/IP Reachable Assertion

High · published May 12, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
71.2
In the wild
Unconfirmed
What it is

A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result in a denial-of-service condition.

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
0.01346 · 71.2th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2022-05-12T19:20Z
EPSS history
Timeline
  • 12 MAY 19:20Z
    EIPStackGroup OpENer Ethernet/IP Reachable Assertion
    cvelistv5