Vulnerability · Published Apr 25, 2026 · Assigned by VulDB
CVE-2026-6992Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
High 7.2
In plain English
A high-severity OS command injection in MR9600 from Linksys. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 8.1% (higher than 95% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official 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.
Affected products (as reported)
Weakness: CWE-78, CWE-77 · Vector: 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
References
- VDB-359544 | Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection vdb-entry, technical-description
- VDB-359544 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #797086 | Linksys MR9600 Firmware 2.0.6.206937 Command Injection third-party-advisory
- https://github.com/utmost3/cve/issues/2 exploit, issue-tracking
- https://www.linksys.com/ product