How severe is CVE-2022-40703?

CVE-2022-40703 has a CVSS 3.x base score of 5.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2022-40703 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40703?

CVE-2022-40703 affects Alivecor Kardia. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40703?

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

When was CVE-2022-40703 published?

CVE-2022-40703 was published on 2022-10-26 and last updated on 2026-06-17.

CVE-2022-40703

CVE-2022-40703 is a medium-severity vulnerability in Alivecor Kardia with a CVSS 3.x base score of 5.2. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.2)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Alivecor Kardia
Published: 2022-10-26
Last modified: 2026-06-17

Description

CWE-302 Authentication Bypass by Assumed-Immutable Data in AliveCor Kardia App version 5.17.1-754993421 and prior on Android allows an unauthenticated attacker with physical access to the Android device containing the app to bypass application authentication and alter information in the app.

Frequently asked questions

What is CVE-2022-40703?: CWE-302 Authentication Bypass by Assumed-Immutable Data in AliveCor Kardia App version 5.17.1-754993421 and prior on Android allows an unauthenticated attacker with physical access to the Android device containing the app to bypass application authentication and alter information in the app.
How severe is CVE-2022-40703?: CVE-2022-40703 has a CVSS 3.x base score of 5.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2022-40703 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40703?: CVE-2022-40703 affects Alivecor Kardia. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40703?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-40703 published?: CVE-2022-40703 was published on 2022-10-26 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsma-22-298-01

Affected products (1)

cpe:2.3:a:alivecor:kardia:*:*:*:*:*:android:*:*

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