What’s Vulnerable › Vulnerabilities

CVE-2023-2186

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-07 · updated 2026-10-23
• Weakness: CWE-134

Description

On Triangle MicroWorks' SCADA Data Gateway version <= v5.01.03, an unauthenticated attacker can send a specially crafted broadcast message including format string characters to the SCADA Data Gateway to perform unrestricted memory reads.An unauthenticated user can use this format string vulnerability to repeatedly crash the GTWWebMonitor.exe process to DoS the Web Monitor. Furthermore, an authenticated user can leverage this vulnerability to leak memory from the GTWWebMonitor.exe process. This could be leveraged in an exploit chain to gain code execution.

Affected products

• Triangle MicroWorks SCADA Data Gateway: through 5.01.03

References

• https://www.trellix.com/en-us/about/newsroom/stories/research/industrial-and-manufacturing-cves.html
• https://www.trellix.com/en-us/about/newsroom/stories/research/industrial-and-manufacturing-cves.html

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