What’s Vulnerable › Vulnerabilities
CVE-2026-27849: Missing neutralization in Linksys MR9600, Linksys MX4200
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-25 · updated 2026-06-17
- Weakness: CWE-78
Description
Due to missing neutralization of special elements, OS commands can be injected via the update functionality of a TLS-SRP connection, which is normally used for configuring devices inside the mesh network. This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.
Affected products
- Linksys MR9600: 1.0.4.205530
- Linksys MX4200: 1.0.13.210200
References
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