CVE-2019-13555

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
In Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU: serial number 21081 and prior, Q04/06/13/26UDPVCPU: serial number 21081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 21081 and prior, MELSEC-L Series L02/06/26CPU, L26CPU-BT: serial number 21101 and prior, L02/06/26CPU-P, L26CPU-PBT: serial number 21101 and prior, and L02/06/26CPU-CM, L26CPU-BT-CM: serial number 21101 and prior, a remote attacker can cause the FTP service to enter a denial-of-service condition dependent on the timing at which a remote attacker connects to the FTP server on the above CPU modules.
Overview
  • CVE ID
  • CVE-2019-13555
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-13T23:15:11
  • Last Modified Date
  • 2019-11-18T16:32:18
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:mitsubishielectric:q03\/04\/06\/13\/26udvcpu_firmware:*:*:*:*:*:*:*:* 1 OR 21081
cpe:2.3:h:mitsubishielectric:q03\/04\/06\/13\/26udvcpu:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:q04\/06\/13\/26udpvcpu_firmware:*:*:*:*:*:*:*:* 1 OR 21081
cpe:2.3:h:mitsubishielectric:q04\/06\/13\/26udpvcpu:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:q03udecpu_firmware:*:*:*:*:*:*:*:* 1 OR 21081
cpe:2.3:h:mitsubishielectric:q03udecpu:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:q04\/06\/10\/13\/20\/26\/50\/100udehcpu_firmware:*:*:*:*:*:*:*:* 1 OR 21081
cpe:2.3:h:mitsubishielectric:q04\/06\/10\/13\/20\/26\/50\/100udehcpu:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l02\/06\/26cpu_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l02\/06\/26cpu:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l26cpu-bt_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l26cpu-bt:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l02\/06\/26cpu-p_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l02\/06\/26cpu-p:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l26cpu-pbt_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l26cpu-pbt:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l02\/06\/26cpu-cm_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l02\/06\/26cpu-cm:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:mitsubishielectric:l26cpu-bt-cm_firmware:*:*:*:*:*:*:*:* 1 OR 21101
cpe:2.3:h:mitsubishielectric:l26cpu-bt-cm:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.us-cert.gov/ics/advisories/icsa-19-311-01 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-13555
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13555
History
Created Old Value New Value Data Type Notes
2022-05-10 16:59:08 Added to TrackCVE
2022-12-04 06:04:45 2019-11-13T23:15Z 2019-11-13T23:15:11 CVE Published Date updated
2022-12-04 06:04:45 2019-11-18T16:32:18 CVE Modified Date updated
2022-12-04 06:04:45 Analyzed Vulnerability Status updated