Vulnerability in Schneider-Electric Bmeh582040
CVE-2019-6819
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames are sent to the controller in the products: Modicon M340 - firmware versions prior to V3.01, Modicon M580 - firmware versions prior to V2.80, All firmware versions of Modicon Quantum and Modicon Premium.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.011 (65.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Schneider-Electric Bmeh582040
- Schneider-Electric Bmeh582040c
- Schneider-Electric Bmeh584040
- Schneider-Electric Bmeh584040c
- Schneider-Electric Bmeh586040
- Schneider-Electric Bmeh586040c
- Schneider-Electric Modicon M340 Bmxp341000
- Schneider-Electric Modicon M340 Bmxp341000h
- Schneider-Electric Modicon M340 Bmxp342000
- Schneider-Electric Modicon M340 Bmxp3420102
Weakness classification (CWE)
References
- www.schneider-electric.com/en/download/document/SEVD-2019-134-05/ (Vendor Advisory)
- www.securityfocus.com/bid/109004 (vdb-entry, Broken Link)
Frequently asked questions
- What is CVE-2019-6819?
- CVE-2019-6819 is a high-severity vulnerability in Schneider-Electric Bmeh582040, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2019-05-22.
- How severe is CVE-2019-6819?
- High severity. CVSS v3 base score is 7.5 out of 10.