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IcscertCVE-2018-5452

HistoryMar 07, 2018 - 6:29 p.m.

CVE-2018-5452

2018-03-0718:29:00

CWE-787

CWE-121

icscert

web.nvd.nist.gov

cve-2018-5452

stack-based buffer overflow

emerson process management

controlwave micro

proconos

firmware

plc

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

40.1%

JSON

A Stack-based Buffer Overflow issue was discovered in Emerson Process Management ControlWave Micro Process Automation Controller: ControlWave Micro [ProConOS v.4.01.280] firmware: CWM v.05.78.00 and prior. A stack-based buffer overflow vulnerability caused by sending crafted packets on Port 20547 could force the PLC to change its state into halt mode.

Affected configurations

Nvd

Node

emersoncontrolwave_micro_firmwareRange≤05.78.00

AND

emersoncontrolwave_microMatch-

VendorProductVersionCPE
emersoncontrolwave_micro_firmware*cpe:2.3:o:emerson:controlwave_micro_firmware:*:*:*:*:*:*:*:*
emersoncontrolwave_micro-cpe:2.3:h:emerson:controlwave_micro:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
emerson	controlwave_micro_firmware	*	cpe:2.3:o:emerson:controlwave_micro_firmware::::::::
emerson	controlwave_micro	-	cpe:2.3:h:emerson:controlwave_micro:-:::::::*

CNA Affected

[
  {
    "product": "Emerson ControlWave Micro Process Automation Controller",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Emerson ControlWave Micro Process Automation Controller"
      }
    ]
  }
]

References

www.securityfocus.com/bid/103180

ics-cert.us-cert.gov/advisories/ICSA-18-058-03

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

40.1%

JSON

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