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CVE-2026-4309

MEDIUM CVSS 4.0: 6.3 EPSS 0.05%
Updated Mar 30, 2026
Parameter Value
CVSS 6.3 (MEDIUM)
Type CWE-862 (Missing Authorization)
Public PoC No

Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to get a specific device information and change the settings via network.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0