URL redirection in Samsung Account prior to version 15.5.01.1 allows remote attackers to potentially get access token.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Samsung
  • Account

No data.

No data.

References
Link Providers
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03 cve-icon cve-icon
History

Tue, 17 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung
Samsung account
Vendors & Products Samsung
Samsung account

Mon, 16 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 16 Mar 2026 04:45:00 +0000

Type Values Removed Values Added
Description URL redirection in Samsung Account prior to version 15.5.01.1 allows remote attackers to potentially get access token.
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-03-16T13:19:36.628Z

Reserved: 2025-12-11T01:33:35.801Z

Link: CVE-2026-20994

cve-icon Vulnrichment

Updated: 2026-03-16T13:16:03.527Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-16T14:18:10.290

Modified: 2026-03-16T14:53:07.390

Link: CVE-2026-20994

cve-icon Redhat

No data.