CVE-2021-27661CWE-269

Facility Explorer

High · published July 1, 2021

CVSS v3.1
8.8
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user an unintended level of access to the controller’s file system, allowing them to access or modify system files by sending specifically crafted web messages to the F4-SNC.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00816 · 56.7th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2021-07-01T13:41Z
EPSS history
Timeline
  • 01 JUL 13:41Z
    Facility Explorer
    cvelistv5