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[email protected]CVE-2019-18255

HistoryFeb 18, 2021 - 3:15 p.m.

CVE-2019-18255

2021-02-1815:15:12

CWE-732

[email protected]

web.nvd.nist.gov

cve-2019-18255

hmi

scada

ifix

privilege escalation

system-wide configurations

section objects

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%

JSON

HMI/SCADA iFIX (Versions 6.1 and prior) allows a local authenticated user to modify system-wide iFIX configurations through section objects. This may allow privilege escalation.

Affected configurations

NVD

Node

geifixRange≤6.1

CPENameOperatorVersion
ge:ifixge ifixle6.1

CPE	Name	Operator	Version
ge:ifix	ge ifix	le	6.1

CNA Affected

[
  {
    "product": "HMI/SCADA iFIX",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions 6.1 and prior"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-040-01

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%

JSON

Related for CVE-2019-18255

nvd1 prion1 cvelist1 ics1