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[email protected]CVE-2017-6023

HistoryMar 16, 2017 - 4:59 a.m.

CVE-2017-6023

2017-03-1604:59:00

CWE-119

CWE-121

[email protected]

web.nvd.nist.gov

cve-2017-6023

fatek automation

plc

ethernet module

buffer overflow

vulnerability

remote code execution

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:P/I:P/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.028 Low

EPSS

Percentile

90.7%

JSON

An issue was discovered in Fatek Automation PLC Ethernet Module. The affected Ether_cfg software configuration tool runs on the following Fatek PLCs: CBEH versions prior to V3.6 Build 170215, CBE versions prior to V3.6 Build 170215, CM55E versions prior to V3.6 Build 170215, and CM25E versions prior to V3.6 Build 170215. A stack-based buffer overflow vulnerability has been identified, which may allow remote code execution or crash the affected device.

Affected configurations

NVD

Node

fatekplc_ethernet_moduleMatch-

AND

fatekethernet_module_configuration_tool_cbe_firmwareRange≤3.5

fatekethernet_module_configuration_tool_cbeh_firmwareRange≤3.5

fatekethernet_module_configuration_tool_cm25e_firmwareRange≤3.5

fatekethernet_module_configuration_tool_cm55e_firmwareRange≤3.5

CPENameOperatorVersion
fatek:ethernet_module_configuration_tool_cbe_firmwarefatek ethernet module configuration tool cbe firmwarele3.5
fatek:ethernet_module_configuration_tool_cbeh_firmwarefatek ethernet module configuration tool cbeh firmwarele3.5
fatek:ethernet_module_configuration_tool_cm25e_firmwarefatek ethernet module configuration tool cm25e firmwarele3.5
fatek:ethernet_module_configuration_tool_cm55e_firmwarefatek ethernet module configuration tool cm55e firmwarele3.5

CPE	Name	Operator	Version
fatek:ethernet_module_configuration_tool_cbe_firmware	fatek ethernet module configuration tool cbe firmware	le	3.5
fatek:ethernet_module_configuration_tool_cbeh_firmware	fatek ethernet module configuration tool cbeh firmware	le	3.5
fatek:ethernet_module_configuration_tool_cm25e_firmware	fatek ethernet module configuration tool cm25e firmware	le	3.5
fatek:ethernet_module_configuration_tool_cm55e_firmware	fatek ethernet module configuration tool cm55e firmware	le	3.5

CNA Affected

[
  {
    "product": "Fatek Automation PLC Ethernet Module",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fatek Automation PLC Ethernet Module"
      }
    ]
  }
]

References

www.securityfocus.com/bid/96892

ics-cert.us-cert.gov/advisories/ICSA-17-073-01

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:P/I:P/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.028 Low

EPSS

Percentile

90.7%

JSON

Related for CVE-2017-6023

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