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ZdiCVELIST:CVE-2023-39457

HistoryMay 03, 2024 - 1:59 a.m.

CVE-2023-39457 Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability

2024-05-0301:59:22

CWE-306

zdi

www.cve.org

vulnerability

remote attackers

bypass authentication

arbitrary code execution

root access

scada data gateway

cve-2023-39457

zdi-can-20501

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability.

The specific flaw exists due to the lack of user authentication. The issue results from missing authentication in the default system configuration. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-20501.

CNA Affected

[
  {
    "vendor": "Triangle MicroWorks",
    "product": "SCADA Data Gateway",
    "versions": [
      {
        "version": "5.1.3.20324",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

www.trianglemicroworks.com/products/scada-data-gateway/what's-new

www.zerodayinitiative.com/advisories/ZDI-23-1025/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

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