How severe is CVE-2023-2187?

CVE-2023-2187 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2023-2187 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2187?

CVE-2023-2187 affects Trianglemicroworks Scada Data Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2187?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2187 published?

CVE-2023-2187 was published on 2023-06-07 and last updated on 2026-06-17.

CVE-2023-2187

CVE-2023-2187 is a medium-severity vulnerability in Trianglemicroworks Scada Data Gateway with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Trianglemicroworks Scada Data Gateway
Published: 2023-06-07
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2023-2187?: CVE-2023-2187 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2023-2187 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2187?: CVE-2023-2187 affects Trianglemicroworks Scada Data Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2187?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2187 published?: CVE-2023-2187 was published on 2023-06-07 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:*

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