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cvelistABBCVELIST:CVE-2019-19100
HistoryApr 29, 2020 - 2:09 a.m.

CVE-2019-19100 Privilege escalation via B&R Automation Studio upgrade service

2020-04-2902:09:21
CWE-264
ABB
www.cve.org
5

CVSS3

7.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

A privilege escalation vulnerability in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.4SP, <. 4.6.3SP, < 4.7.2 and < 4.8.1 allow authenticated users to delete arbitrary files via an exposed interface.

CNA Affected

[
  {
    "product": "Automation Studio",
    "vendor": "B&R",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.x"
      },
      {
        "status": "affected",
        "version": "4.1.x"
      },
      {
        "status": "affected",
        "version": "4.2.x"
      },
      {
        "status": "affected",
        "version": "< 4.3.11SP"
      },
      {
        "status": "affected",
        "version": "< 4.4.9SP"
      },
      {
        "status": "affected",
        "version": "< 4.5.4SP"
      },
      {
        "status": "affected",
        "version": "< 4.6.3SP"
      },
      {
        "status": "affected",
        "version": "< 4.7.2"
      },
      {
        "status": "affected",
        "version": "< 4.8.1"
      }
    ]
  }
]

CVSS3

7.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

12.6%

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