Cpl
Monthly
Authentication bypass in the default SFTP server component shared across Ciena's 6500 S-Series, 6500 T-Series, PTS, and CPL packet-optical transport platforms allows a remote, unauthenticated attacker to reach the underlying filesystem and read or modify system files. Rated CVSS 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) and classified as CWE-288, the flaw undermines the primary access control on management-plane file transfer. No public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Authentication bypass in the default SFTP server component shared across Ciena's 6500 S-Series, 6500 T-Series, PTS, and CPL packet-optical transport platforms allows a remote, unauthenticated attacker to reach the underlying filesystem and read or modify system files. Rated CVSS 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) and classified as CWE-288, the flaw undermines the primary access control on management-plane file transfer. No public exploit identified at time of analysis and the CVE is not listed in CISA KEV.