CVE-2026-5268 – SFTP Server Authentication Weakness

CVE ID :CVE-2026-5268

Published : July 6, 2026, 3:25 p.m. | 22 minutes ago

Description :An authentication bypass vulnerability exists in
the default SFTP server component utilized across the Ciena products listed. This vulnerability allows a remote, unauthenticated attacker to bypass
security controls and gain unauthorized access to the underlying filesystem.
Successful exploitation could allow an attacker to read or modify system files.

Severity: 0.0 | NA

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