Junos
CVE-2013-6012
HIGH
Severity by source
AV:N/AC:M/Au:S/C:C/I:C/A:C
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
AV:N/AC:M/Au:S/C:C/I:C/A:C
Lifecycle Timeline
1DescriptionCVE.org
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.
AnalysisAI
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. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. 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 include: Juniper Junos. Version information: before 12.1..
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.
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Same weakness CWE-287 – Improper Authentication
View allSame technique Authentication Bypass
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External POC / Exploit Code
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