What is CVE-2021-44751?

CVE-2021-44751 is a medium-severity vulnerability in F-secure Safe Browser For Android Version 18.5 & Below, classified under Incorrect Default Permissions. CVSS score: 4.3/10. Published 2022-03-25.

How severe is CVE-2021-44751?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2021-44751 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in F-secure Safe Browser For Android Version 18.5 & Below

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 sen…

EPSS: 0.006 (42.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L.

Affected products

F-secure Safe Browser For Android Version 18.5 & Below — versions 18.5
F-secure Safe

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

Public proof-of-concept exploits

KirtiRamchandani/KirtiRamchandani

References

cve-notifications-us@f-secure.com (x_refsource_MISC, Not Applicable)

Frequently asked questions

What is CVE-2021-44751?: CVE-2021-44751 is a medium-severity vulnerability in F-secure Safe Browser For Android Version 18.5 & Below, classified under Incorrect Default Permissions. CVSS score: 4.3/10. Published 2022-03-25.
How severe is CVE-2021-44751?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2021-44751 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.