CVE-2019-6844CWE-755

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware…

published October 29, 2019

CVSS
—
EPSS
1%
Percentile
61.1
In the wild
Unconfirmed
What it is

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service atack on the PLC when upgrading the controller with a firmware package containing an invalid web server image using FTP protocol.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00959 · 61.1th percentile
Weakness
CWE-755 · Improper Handling of Exceptional Conditions
Published
2019-10-29T14:48Z
EPSS history
Timeline
  • 29 OCT 14:48Z
    A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware…
    cvelistv5