// For flags

CVE-2021-33595

F-Secure Safe browser for iOS vulnerable to Address Bar Spoofing

Severity Score

3.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A address bar spoofing vulnerability was discovered in Safe Browser for iOS. Showing the legitimate URL in the address bar while loading the content from other domain. This makes the user believe that the content is served by a legit domain. A remote attacker can leverage this to perform address bar spoofing attack.

Se ha detectado una vulnerabilidad de suplantación de la barra de direcciones en Safe Browser para iOS. Se muestra la URL legítima en la barra de direcciones mientras se carga el contenido de otro dominio. Esto hace creer al usuario que el contenido es servido por un dominio legítimo. Un atacante remoto puede aprovechar esto para llevar a cabo un ataque de falsificación de la barra de direcciones

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-05-27 CVE Reserved
  • 2021-08-11 CVE Published
  • 2023-06-28 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
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"
 < 18.4.272901
Search vendor "F-secure" for product "Safe" and version " < 18.4.272901"
iphone_os
Affected