What’s Vulnerable › Vulnerabilities
CVE-2023-39459: Triangle MicroWorks SCADA Data Gateway Directory Traversal Arbitrary File Creation Vulnerability
- Severity: high (CVSS 7.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-05-03 · updated 2026-06-17
- Weakness: CWE-22
Description
Triangle MicroWorks SCADA Data Gateway Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows remote attackers to create arbitrary files on affected installations of Triangle MicroWorks SCADA Data Gateway. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of workspace files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to create files in the context of Administrator. Was ZDI-CAN-20531.
Affected products
References
- https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new
- https://www.zerodayinitiative.com/advisories/ZDI-23-1027/
- https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new
- https://www.zerodayinitiative.com/advisories/ZDI-23-1027/
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