XSS in F-Secure Safe Browser For Android Version 18.5
CVE-2021-44748
A vulnerability affecting F-Secure SAFE browser was discovered whereby browsers loads images automatically this vulnerability can be exploited remotely by an attacker to execute the JavaScript can be used to trigger universal cross-site scripting through the browser. User interaction is required prior to exploitation, such as entering a malicious website to trigger the vulnerability.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (45.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- F-Secure Safe Browser For Android Version 18.5 — versions unspecified
- F-Secure Safe — versions 18.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2021-44748?
- CVE-2021-44748 is a medium-severity vulnerability in F-Secure Safe Browser For Android Version 18.5, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2022-03-06.
- How severe is CVE-2021-44748?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2021-44748 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.