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Case File

CVE-2021-25337

MEDIUM · CVSS 4.4 EPSS 2.83% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-04 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.4. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild.

CISA KEV Details

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Unknown

Added to KEV: 2022-11-08

Required action: Apply updates per vendor instructions.

CVE
CVE-2021-25337
Severity
MEDIUM
CVSS
4.4
EPSS
2.83%

Original NVD Description

Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.

Related CVEs

Other vulnerabilities affecting the same vendor(s)