CVE-2020-24679CWE-20

Denial of Service attack on Symphony Plus

High · published December 22, 2020

CVSS v3.1
7.5
EPSS
2%
Percentile
79.3
In the wild
Unconfirmed
What it is

A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. An attacker might use this flaw to make it crash or even execute arbitrary code on the machine where the service is hosted.

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
0.01886 · 79.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2020-12-22T21:17Z
EPSS history
Timeline
  • 22 DEC 21:17Z
    Denial of Service attack on Symphony Plus
    cvelistv5