CVE-2021-22816

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially…

published January 28, 2022

CVSS
—
EPSS
1%
Percentile
60.8
In the wild
Unconfirmed
What it is

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E and 357E RTUs with firmware V8.18.1 and prior

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00947 · 60.8th percentile
Published
2022-01-28T19:09Z
EPSS history
Timeline
  • 28 JAN 19:09Z
    A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially…
    cvelistv5