Is CVE-2026-18641 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-18641?

CVE-2026-18641 has a CVSS v3 severity of HIGH (7.3).

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CVE-2026-18641

Description

A vulnerability was determined in Sangfor Operation and Maintenance Security Management System up to 3.0.13. Affected by this vulnerability is the function com.sbr.fort.foreignDP.DpLoginController of the file /fort/portal_login of the component Login Endpoint. This manipulation causes os command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.