CVE-2023-45140: Ovh The-Bastion

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

The Bastion provides authentication, authorization, traceability and auditability for SSH accesses. SCP and SFTP plugins don't honor group-based JIT MFA. Establishing a SCP/SFTP connection through The Bastion via a group access where MFA is enforced does not ask for additional factor. This abnormal behavior only applies to per-group-based JIT MFA. Other MFA setup types, such as Immediate MFA, JIT MFA on a per-plugin basis and JIT MFA on a per-account basis are not affected. This issue has been patched in version 3.14.15.

Affected products

• Ovh The-Bastion: before 3.14.15 (fixed in 3.14.15)

Published 2023-11-08. Last modified 2026-06-17.