CVE-2026-6992
Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
- State
- Published
- Severity
- 8.6 High
- Published
- Apr 25, 2026
- Updated
- Apr 27, 2026
- Reserved
- Apr 24, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
MR9600Linksys |
|
References
- VDB-359544 | Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injectionvdb-entrytechnical-description
- VDB-359544 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #797086 | Linksys MR9600 Firmware 2.0.6.206937 Command Injectionthird-party-advisory
- https://github.com/utmost3/cve/issues/2exploitissue-tracking
- https://www.linksys.com/product
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