F-SecureUSCVELIST:CVE-2021-44751CVE-2021-44751 F-Secure SAFE Browser vulnerable to USSD attacks
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
AI Score
Confidence
High
EPSS
Percentile
25.9%
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.
CNA Affected
[
{
"platforms": [
"Android"
],
"product": "F-Secure SAFE Browser for Android Version 18.5 & below",
"vendor": "F-Secure",
"versions": [
{
"lessThan": "18.6",
"status": "affected",
"version": "18.5",
"versionType": "custom"
}
]
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
AI Score
Confidence
High
EPSS
Percentile
25.9%