CVE-2022-30740

Name: CVE-2022-30740
Creator: NVD / NIST
Published: 2022-06-07T19:15:10.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2022-30740 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Improper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

Improper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.21%

11.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Samsung	Internet	< 17.0.1.69

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=6Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=6Vendor Advisory

Timeline

Published: Jun 7, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30740?

Improper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.

How severe is CVE-2022-30740?

CVE-2022-30740 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30740?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30740?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST