Vulnerability identifier: #VU87112

Vulnerability risk: Low

CVSSv3.1: 7.3 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-20837

CWE-ID: CWE-264

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Samsung Internet
Mobile applications / Apps for mobile phones

Vendor:

Description

The vulnerability allows a local attacker to escalate privileges on the system.

The vulnerability exists due to improper handling of granting permission for Trusted Web Activities. A local attacker can grant permission to their own TWA WebApps without user interaction.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://security.samsungmobile.com/serviceWeb.smsb?year=2024&month=03

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.