Is CVE-2026-19771 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-19771?

CVE-2026-19771 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-19771

Description

A vulnerability was identified in Baicells EG3661M BaiCE_BQ6_2.0.5.3_NA. This impacts an unknown function of the file /cgi-bin/luci of the component LuCI Web Interface. Such manipulation of the argument MaxHops/Timeout/Size leads to os command injection. The attack may be launched 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.