Auth bypass in Triangle Microworks Scada Data Gateway
CVE-2023-2187
On Triangle MicroWorks' SCADA Data Gateway version <= v5.01.03, an unauthenticated attacker can send broadcast events to any user via the WebMonitor.An unauthenticated user can use this vulnerability to forcefully log out of any currently logged-in user by sending a "password change event". Furthermore, an attacker could use this vulnerability to spam the logged-in user with false events.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.006 (46.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · 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-2023-2187?
- CVE-2023-2187 is a medium-severity vulnerability in Triangle Microworks Scada Data Gateway, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2023-06-07.
- How severe is CVE-2023-2187?
- Medium severity. CVSS v3 base score is 5.3 out of 10.