How severe is CVE-2023-2759?

CVE-2023-2759 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-2759 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2759?

CVE-2023-2759 affects Taphome Core Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2759?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-2759 published?

CVE-2023-2759 was published on 2023-07-17 and last updated on 2026-06-17.

CVE-2023-2759

CVE-2023-2759 is a high-severity vulnerability in Taphome Core Firmware with a CVSS 3.x base score of 8.8. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Taphome Core Firmware
Published: 2023-07-17
Last modified: 2026-06-17

Description

A hidden API exists in TapHome's core platform before version 2023.2 that allows an authenticated, low privileged user to change passwords of other users without any prior knowledge. The attacker may gain full access to the device by using this vulnerability.

Frequently asked questions

What is CVE-2023-2759?: A hidden API exists in TapHome's core platform before version 2023.2 that allows an authenticated, low privileged user to change passwords of other users without any prior knowledge. The attacker may gain full access to the device by using this vulnerability.
How severe is CVE-2023-2759?: CVE-2023-2759 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-2759 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2759?: CVE-2023-2759 affects Taphome Core Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2759?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-2759 published?: CVE-2023-2759 was published on 2023-07-17 and last updated on 2026-06-17.

References

https://claroty.com/team82/disclosure-dashboard/cve-2023-2759

Affected products (1)

cpe:2.3:o:taphome:core_firmware:*:*:*:*:*:*:*:*

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