CVE-2019-6843CWE-755

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prior to V3.10), Modicon M340 (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 with firmware (version prior to V3.10), Modicon M340 (all firmware versions), and Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service attack on the PLC when upgrading the controller with an empty firmware package 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 with firmware (version prior to V3.10), Modicon M340 (all firmware…
    cvelistv5