How severe is CVE-2023-46916?

CVE-2023-46916 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-46916 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-46916?

CVE-2023-46916 affects Maximawatches Maxima Max Pro Power Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-46916?

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

When was CVE-2023-46916 published?

CVE-2023-46916 was published on 2023-12-07 and last updated on 2026-06-17.

CVE-2023-46916

CVE-2023-46916 is a medium-severity vulnerability in Maximawatches Maxima Max Pro Power Firmware with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Maximawatches Maxima Max Pro Power Firmware
Published: 2023-12-07
Last modified: 2026-06-17

Description

Maxima Max Pro Power 1.0 486A devices allow BLE traffic replay. An attacker can use GATT characteristic handle 0x0012 to perform potentially disruptive actions such as starting a Heart Rate monitor.

Frequently asked questions

What is CVE-2023-46916?: Maxima Max Pro Power 1.0 486A devices allow BLE traffic replay. An attacker can use GATT characteristic handle 0x0012 to perform potentially disruptive actions such as starting a Heart Rate monitor.
How severe is CVE-2023-46916?: CVE-2023-46916 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-46916 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-46916?: CVE-2023-46916 affects Maximawatches Maxima Max Pro Power Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-46916?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-46916 published?: CVE-2023-46916 was published on 2023-12-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:maximawatches:maxima_max_pro_power_firmware:1.0_486a:*:*:*:*:*:*:*