CVE-2026-5268 | BDVDB-2026-345710 Detail

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-07-06Record published in the CVE List.
2. Version 22026-07-08Most recent update recorded in the CVE List.