Vulnerability in Triangle Microworks Scada Data Gateway
CVE-2023-2186
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Triangle Microworks Scada Data Gateway — versions 5.01.03
- Trianglemicroworks Scada Data Gateway
Weakness classification (CWE)
References
- www.trellix.com/en-us/about/newsroom/stories/research/industrial-and-manufactur… (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-2186?
- CVE-2023-2186 is a high-severity vulnerability in Triangle Microworks Scada Data Gateway, classified under Use of Externally-Controlled Format String. CVSS score: 8.2/10. Published 2023-06-07.
- How severe is CVE-2023-2186?
- High severity. CVSS v3 base score is 8.2 out of 10.