How severe is CVE-2023-39466?

CVE-2023-39466 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 low, integrity none, and availability none.

Is CVE-2023-39466 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39466?

CVE-2023-39466 affects Trianglemicroworks Scada Data Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39466?

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

Does CVE-2023-39466 have an EU (EUVD) identifier?

Yes. CVE-2023-39466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43189.

When was CVE-2023-39466 published?

CVE-2023-39466 was published on 2024-05-03 and last updated on 2026-06-17.

CVE-2023-39466

CVE-2023-39466 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% (56th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-43189
Weakness: CWE-306
Affected product: Trianglemicroworks Scada Data Gateway
Published: 2024-05-03
Last modified: 2026-06-17

Description

Triangle MicroWorks SCADA Data Gateway get_config Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the get_config endpoint. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose sensitive information. Was ZDI-CAN-20797.

Frequently asked questions

What is CVE-2023-39466?: Triangle MicroWorks SCADA Data Gateway get_config Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the get_config endpoint. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose sensitive information. Was ZDI-CAN-20797.
How severe is CVE-2023-39466?: CVE-2023-39466 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 low, integrity none, and availability none.
Is CVE-2023-39466 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39466?: CVE-2023-39466 affects Trianglemicroworks Scada Data Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39466?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-39466 have an EU (EUVD) identifier?: Yes. CVE-2023-39466 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43189.
When was CVE-2023-39466 published?: CVE-2023-39466 was published on 2024-05-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*

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