How severe is CVE-2014-3816?

CVE-2014-3816 has a CVSS 2.0 base score of 9.0, rated critical severity.

Is CVE-2014-3816 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3816?

CVE-2014-3816 primarily affects Juniper Junos. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3816?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2014-3816 published?

CVE-2014-3816 was published on 2014-07-11 and last updated on 2026-06-17.

CVE-2014-3816

CVE-2014-3816 is a critical-severity vulnerability in Juniper Junos with a CVSS 2.0 base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Critical (CVSS 2.0 base score 9.0)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Juniper Junos
Published: 2014-07-11
Last modified: 2026-06-17

Description

Juniper Junos 11.4 before 11.4R12, 12.1 before 12.1R11, 12.1X44 before 12.1X44-D35, 12.1X45 before 12.1X45-D30, 12.1X46 before 12.1X46-D20, 12.1X47 before 12.1X47-D10, 12.2 before 12.2R8-S2, 12.3 before 12.3R7, 13.1 before 13.1R4-S2, 13.2 before 13.2R5, 13.3 before 13.3R2-S2, and 14.1 before 14.1R1 allows remote authenticated users to gain privileges via unspecified combinations of CLI commands and arguments.

Frequently asked questions

What is CVE-2014-3816?: Juniper Junos 11.4 before 11.4R12, 12.1 before 12.1R11, 12.1X44 before 12.1X44-D35, 12.1X45 before 12.1X45-D30, 12.1X46 before 12.1X46-D20, 12.1X47 before 12.1X47-D10, 12.2 before 12.2R8-S2, 12.3 before 12.3R7, 13.1 before 13.1R4-S2, 13.2 before 13.2R5, 13.3 before 13.3R2-S2, and 14.1 before 14.1R1 allows remote authenticated users to gain privileges via unspecified combinations of CLI commands and arguments.
How severe is CVE-2014-3816?: CVE-2014-3816 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2014-3816 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3816?: CVE-2014-3816 primarily affects Juniper Junos. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3816?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-3816 published?: CVE-2014-3816 was published on 2014-07-11 and last updated on 2026-06-17.

References

Affected products (12)

cpe:2.3:o:juniper:junos:11.4:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.1:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.1x44:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.1x45:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.1x47:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.2:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:12.3:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:13.1:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:13.2:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:13.3:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:14.1:*:*:*:*:*:*:*

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