CVE-2019-6829

CWE-248CWE-755 — Improper Exception Handling3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 41.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Schneider-electric Modicon M340 FirmwareSchneider-electric Modicon M580 FirmwareSchneider Electric SE Modicon M340+1 more
Timeline
PublishedSep 17
Latest updateMay 24

Description

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5schneider_electric_se/modicon_m340firmware version prior to V3.10
▶CVEListV5schneider_electric_se/modicon_m580firmware version prior to V2.90

🔴Vulnerability Details

2
GHSA
GHSA-25r4-295r-fvqm: A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2↗2022-05-24
▶
CVEList
CVE-2019-6829: A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2↗2019-09-17
▶
CVE-2019-6829 (HIGH CVSS 7.5) | A CWE-248: Uncaught Exception vulne | cvebase.io