CVE-2014-3811

CVE-2014-3811 is a high-severity vulnerability in Juniper Juniper Installer Service Client with a CVSS 2.0 base score of 7.2. 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: High (CVSS 2.0 base score 7.2)
• EPSS exploit prediction: 0% (31st percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-264
• Affected product: Juniper Juniper Installer Service Client
• Published: 2014-09-29
• Last modified: 2026-06-17

Description

Juniper Installer Service (JIS) Client 7.x before 7.4R6 for Windows and Junos Pulse Client before 4.0R6 allows local users to gain privileges via unspecified vectors.

Frequently asked questions

What is CVE-2014-3811?

Juniper Installer Service (JIS) Client 7.x before 7.4R6 for Windows and Junos Pulse Client before 4.0R6 allows local users to gain privileges via unspecified vectors.

How severe is CVE-2014-3811?

CVE-2014-3811 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2014-3811 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3811?

CVE-2014-3811 primarily affects Juniper Juniper Installer Service Client. In total, 53 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3811?

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

When was CVE-2014-3811 published?

CVE-2014-3811 was published on 2014-09-29 and last updated on 2026-06-17.

References

• https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10644

Affected products (53)

• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r1.1:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r10:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r11:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r12:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r13:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r14:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r15:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r16:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r17:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r2:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r3:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r4:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r4.1:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r4.2:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r5:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r6:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r7:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r8:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r9:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r1.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r1.1:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r10.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r11.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r12.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r2.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r3.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r4.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r5.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r8.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.2:r9.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r1.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r10.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r11.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r2.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r3.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r4.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r4.1:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r5.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r6.0:*:*:*:*:*:*
• cpe:2.3:a:juniper:juniper_installer_service_client:7.3:r7.0:*:*:*:*:*:*

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