CVE-2013-6012: Juniper Junos

High severity, CVSS 8.5. EPSS: 2.2% chance of exploitation in the next 30 days.

Juniper Junos 12.1X44 before 12.1.X44-D20 and 12.1X45 before 12.1X45-D15, when the no-validate option is enabled, does not properly handle configuration validation errors during the config commit phase of the boot-up sequence, which allows remote attackers to bypass authentication via unspecified vectors.

Affected products

• Juniper Junos: version 12.1x44 only; version 12.1x45 only

Published 2013-10-28. Last modified 2026-06-16.