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CVE-2026-20987

HIGH CVSS 4.0: 8.7 EPSS 0.01%
Updated Feb 04, 2026
Improper
Parameter Value
CVSS 8.7 (HIGH)
Affected Versions before 3.5.050
Vendor Improper
Public PoC No

Improper input validation in GalaxyDiagnostics prior to version 3.5.050 allows local privileged attackers to execute privileged commands.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0