Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F-Secure | Safe | < 18.5 |
Related Weaknesses (CWE)
References
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-Not Applicable
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-Not Applicable
FAQ
What is CVE-2021-44751?
CVE-2021-44751 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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...
How severe is CVE-2021-44751?
CVE-2021-44751 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-44751?
Check the references section above for vendor advisories and patch information. Affected products include: F-Secure Safe.