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Fencer Vulns
medium 5.2

CVE-2022-40703 json

CWE-302 Authentication Bypass by Assumed-Immutable Data in AliveCor Kardia App version 5.17.1-754993421 and prior on Android allows an unau…

published 2022-10-26 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43974

cvss
5.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSMA-22-298-01 updated cvss 5.2

AliveCor KardiaMobile

  • AliveCor Kardia App Android application <=5.17.1-754993421
    affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.2 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
NVD 3.1 6.1 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

  • AliveCor Kardia App

Classification

Weakness
  • CWE-302 Authentication Bypass by Assumed-Immutable Data
  • CWE-287 Improper Authentication

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.