CVE-2026-6992

HIGH CVSS 4.0: 7.3 EPSS 7.98%
Updated Jun 17, 2026
Linksys
Parameter Value
CVSS 7.3 (HIGH)
Type CWE-78 (OS Command Injection), CWE-77 (Command Injection)
Vendor Linksys
Public PoC No

A vulnerability was identified in Linksys MR9600 2.0.6.206937. This affects the function BTRequestGetSmartConnectStatus of the file /etc/init.d/run_central2.sh of the component JNAP Action Handler. The manipulation of the argument pin leads to os command injection.

The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
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

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Linksys Mr9600_Firmware
cpe:2.3:o:linksys:mr9600_firmware:2.0.6.206937:*:*:*:*:*:*:*
— —
Linksys Mr9600
cpe:2.3:h:linksys:mr9600:-:*:*:*:*:*:*:*
— —