// For flags

CVE-2021-44749

Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser Protection for Android

Severity Score

9.6
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability affecting F-Secure SAFE browser protection was discovered improper URL handling can be triggered to cause universal cross-site scripting through browsing protection in a SAFE web browser. User interaction is required prior to exploitation. A successful exploitation may lead to arbitrary code execution.

Se ha detectado una vulnerabilidad que afecta a la protección del navegador F-Secure SAFE. Un manejo inapropiado de las URLs puede causar una vulnerabilidad de tipo cross-site scripting universal mediante la protección de la navegación en un navegador web SAFE. Es requerida la interacción del usuario antes de la explotación. Una explotación con éxito puede conllevar a una ejecución de código arbitrario

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-12-08 CVE Reserved
  • 2022-03-06 CVE Published
  • 2023-09-27 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
F-secure
Search vendor "F-secure"
 Safe
Search vendor "F-secure" for product "Safe"
 18.5
Search vendor "F-secure" for product "Safe" and version "18.5"
android
Affected