Vulnerability in Cve-2019-6813 Bmxnor0200h Ethernet / Serial Rtu Module
CVE-2019-6813
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.
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: 0.021 (80.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Cve-2019-6813 Bmxnor0200h Ethernet / Serial Rtu Module — versions all firmware versions
- Cve-2019-6813 Modicon M340 Controller — versions all firmware versions
- Schneider-Electric Bmxnor0200h
- Schneider-Electric Bmxnor0200h Firmware
- Schneider-Electric Modicon M340
- Schneider-Electric Modicon M340 Firmware
Weakness classification (CWE)
References
- www.schneider-electric.com/en/download/document/SEVD-2019-225-03/ (Vendor Advisory)
- www.schneider-electric.com/en/download/document/SEVD-2019-225-02/ (Vendor Advisory)
- security.cse.iitk.ac.in/responsible-disclosure (Third Party Advisory)
Frequently asked questions
- What is CVE-2019-6813?
- CVE-2019-6813 is a high-severity vulnerability in Cve-2019-6813 Bmxnor0200h Ethernet / Serial Rtu Module, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2019-09-17.
- How severe is CVE-2019-6813?
- High severity. CVSS v3 base score is 7.5 out of 10.