CVE-2019-6813

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2019-6813
  • Assigner
  • cybersecurity@se.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-09-17T20:15:12
  • Last Modified Date
  • 2022-02-03T14:28:22
Weakness Enumerations
CWE URL
CWE-754 http://cwe.mitre.org/data/definitions/754.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/ Vendor Advisory
https://www.schneider-electric.com/en/download/document/SEVD-2019-225-02/ Vendor Advisory
https://security.cse.iitk.ac.in/responsible-disclosure Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-6813
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6813
History
Created Old Value New Value Data Type Notes
2022-05-10 06:34:34 Added to TrackCVE
2022-12-04 02:52:44 cybersecurity@schneider-electric.com cybersecurity@se.com CVE Assigner updated
2022-12-04 02:52:44 2019-09-17T20:15Z 2019-09-17T20:15:12 CVE Published Date updated
2022-12-04 02:52:44 2022-02-03T14:28:22 CVE Modified Date updated
2022-12-04 02:52:44 Analyzed Vulnerability Status updated