CVE-2013-2789

Published Aug 22, 2013

Last updated 3 years ago

Overview

Description: The Kepware DNP Master Driver for the KEPServerEX Communications Platform before 5.12.140.0 allows remote attackers to cause a denial of service (master-station infinite loop) via crafted DNP3 packets to TCP port 20000 and allows physically proximate attackers to cause a denial of service (master-station infinite loop) via crafted input over a serial line.
Source: ics-cert@hq.dhs.gov
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.8
Impact score: 6.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-835

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:kepware:kepserverex:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E7E831F1-9896-4B47-A94A-68C24E773CE1",
            "versionEndExcluding": "5.12.140.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References