How severe is CVE-2023-3759?

CVE-2023-3759 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-3759 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3759?

CVE-2023-3759 affects Intergard Smartgard Silver With Matrix Keyboard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3759?

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

When was CVE-2023-3759 published?

CVE-2023-3759 was published on 2023-07-19 and last updated on 2026-06-17.

CVE-2023-3759

CVE-2023-3759 is a medium-severity vulnerability in Intergard Smartgard Silver With Matrix Keyboard with a CVSS 3.x base score of 6.3. 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-275.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-275
Affected product: Intergard Smartgard Silver With Matrix Keyboard
Published: 2023-07-19
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in Intergard SGS 8.7.0. Affected is an unknown function. The manipulation leads to permission issues. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-234444. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-3759?: A vulnerability, which was classified as critical, was found in Intergard SGS 8.7.0. Affected is an unknown function. The manipulation leads to permission issues. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-234444. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-3759?: CVE-2023-3759 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-3759 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3759?: CVE-2023-3759 affects Intergard Smartgard Silver With Matrix Keyboard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3759?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3759 published?: CVE-2023-3759 was published on 2023-07-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:intergard:smartgard_silver_with_matrix_keyboard:8.7.0:*:*:*:*:*:*:*

More vulnerabilities in Intergard Smartgard Silver With Matrix Keyboard

CVE-2023-3762 — Medium (CVSS 4.3): A vulnerability was found in Intergard SGS 8.7.0. It has been classified as problematic. This affects an unknown part.…
CVE-2023-3760 — Medium (CVSS 4.3): A vulnerability has been found in Intergard SGS 8.7.0 and classified as problematic. Affected by this vulnerability is…
CVE-2023-3763 — Low (CVSS 3.7): A vulnerability was found in Intergard SGS 8.7.0. It has been declared as problematic. This vulnerability affects…
CVE-2023-3761 — Low (CVSS 3.7): A vulnerability was found in Intergard SGS 8.7.0 and classified as problematic. Affected by this issue is some unknown…

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