CVE-2021-44751

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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 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.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame Not Applicable
Configurations

Configuration 1 (hide)

cpe:2.3:a:f-secure:safe:*:*:*:*:*:android:*:*
History

04 Apr 2022, 12:25

Type Values Removed Values Added
CWE CWE-276
CPE cpe:2.3:a:f-secure:safe:*:*:*:*:*:android:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3
References (MISC) https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame - (MISC) https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame - Not Applicable

25 Mar 2022, 19:15

Type Values Removed Values Added
References
  • {'url': 'https://www.f-secure.com/en/home/support/security-advisories/cve-2021-44751', 'name': 'https://www.f-secure.com/en/home/support/security-advisories/cve-2021-44751', 'tags': [], 'refsource': 'MISC'}
Summary A vulnerability affecting F-Secure SAFE browser before March 22, 2022 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. 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.

25 Mar 2022, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-03-25 11:15

Updated : 2024-02-04 22:29

NVD link : CVE-2021-44751

Mitre link : CVE-2021-44751

CVE.ORG link : CVE-2021-44751

JSON object : View

Products Affected

f-secure

  • safe
CWE
CWE-276

Incorrect Default Permissions