CVE-2026-21005 | BDVDB-2026-320781 Detail

SamsungSmart Switch

Description#

Path traversal in Smart Switch prior to version 3.7.69.15 allows adjacent attackers to overwrite arbitrary files with Smart Switch privilege.

Per CVSS v4.0: confidentiality impact low, integrity impact high, availability impact high. Attack vector: adjacent.

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

No public exploit known

7.1 High

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 14.3.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Path Traversal

No specific action is recorded in the source data. Check the references for vendor guidance.

7.1 High

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Attack Requirements	None
Privileges Required	None
User Interaction	Passive
Vulnerable System Confidentiality	Low
Vulnerable System Integrity	High
Vulnerable System Availability	High
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

Not available

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).