How severe is CVE-2014-3823?

CVE-2014-3823 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-3823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3823?

CVE-2014-3823 primarily affects Juniper Junos Pulse Secure Access Service. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3823?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-3823 published?

CVE-2014-3823 was published on 2014-09-29 and last updated on 2026-06-17.

CVE-2014-3823

CVE-2014-3823 is a medium-severity vulnerability in Juniper Junos Pulse Secure Access Service with a CVSS 2.0 base score of 4.3. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Juniper Junos Pulse Secure Access Service
Published: 2014-09-29
Last modified: 2026-06-17

Description

The Juniper Junos Pulse Secure Access Service (SSL VPN) devices with IVE OS 8.0 before 8.0r1, 7.4 before 7.4r5, and 7.1 before 7.1r18 allows remote attackers to conduct clickjacking attacks via unspecified vectors.

Frequently asked questions

What is CVE-2014-3823?: The Juniper Junos Pulse Secure Access Service (SSL VPN) devices with IVE OS 8.0 before 8.0r1, 7.4 before 7.4r5, and 7.1 before 7.1r18 allows remote attackers to conduct clickjacking attacks via unspecified vectors.
How severe is CVE-2014-3823?: CVE-2014-3823 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-3823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3823?: CVE-2014-3823 primarily affects Juniper Junos Pulse Secure Access Service. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3823?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3823 published?: CVE-2014-3823 was published on 2014-09-29 and last updated on 2026-06-17.

References

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10647

Affected products (21)

cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r1.1:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r2:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r3:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r4:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r5:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r6:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r7:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r8:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r9:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r10:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r11:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r12:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r13:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r14:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.1r15:*:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.4:r1.0:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.4:r2.0:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.4:r3.0:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:7.4:r4.0:*:*:*:*:*:*
cpe:2.3:a:juniper:junos_pulse_secure_access_service:8.0:*:*:*:*:*:*:*

More vulnerabilities in Juniper Junos Pulse Secure Access Service

CVE-2013-5650 — Medium (CVSS 5.4): Junos Pulse Secure Access Service (IVE) 7.1 before 7.1r5, 7.2 before 7.2r10, 7.3 before 7.3r6, and 7.4 before 7.4r3 and…
CVE-2014-3824 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in the web server in the Juniper Junos Pulse Secure Access Service (SSL VPN)…
CVE-2014-3820 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in the SSL VPN/UAC web server in the Juniper Junos Pulse Secure Access Service…
CVE-2013-3970 — Medium (CVSS 4.3): Juniper Junos Pulse Secure Access Service (aka SSL VPN) with IVE OS 7.0r2 through 7.0r8 and 7.1r1 through 7.1r5 and…

All CVEs affecting Juniper Junos Pulse Secure Access Service →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →