CVE-2023-39457 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Trianglemicroworks	Scada Data Gateway	5.1.3.20324

Related Weaknesses (CWE)

CWE-306

References

https://www.trianglemicroworks.com/products/scada-data-gateway/what's-newRelease Notes
https://www.zerodayinitiative.com/advisories/ZDI-23-1025/Third Party Advisory
https://www.trianglemicroworks.com/products/scada-data-gateway/what's-newRelease Notes
https://www.zerodayinitiative.com/advisories/ZDI-23-1025/Third Party Advisory

FAQ

What is CVE-2023-39457?

CVE-2023-39457 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Triangle MicroWorks SCADA ...

How severe is CVE-2023-39457?

CVE-2023-39457 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-39457?

Check the references section above for vendor advisories and patch information. Affected products include: Trianglemicroworks Scada Data Gateway.