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CVE-2014-3811

18
FAUCET Score

CVE-2014-3811 describes a local privilege escalation vulnerability affecting Juniper Installer Service (JIS) Client 7.x before 7.4R6 for Windows and Junos Pulse Client before 4.0R6. With a CVSS score of 7.2, this vulnerability has high severity, indicating that a local attacker can achieve complete compromise of confidentiality, integrity, and availability with low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.1CPE matchmatch criteria
cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r1.1:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r10:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r11:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r12:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:juniper:juniper_installer_service_client:7.1:r13:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 39th percentile among its peer group of 3,237 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

junipervendor investigatingvia nvd_reference
View patch

References

kb.juniper.net / InfoCenter/index
Vendor Advisory