CVE-2021-44751

A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website attached with USSD code in JavaScript or iFrame can trigger dialer application from F-Secure browser which can be exploited by an attacker to send unwanted USSD messages or perform unwanted calls. In most modern Android OS, dialer application will require user interaction, however, some older Android OS may not need user interaction.

Score

CVSS 3.1 5.3 Medium

Status

Modified - cve-notifications-us@f-secure.com

Published

2022-03-25

Last modified

2024-08-04

Weaknesses

CWE-276

Affected products

• F-secure Safe Browser For Android Version 18.5 Below (F-secure)
• Safe (F-secure)

References

• https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame