CVE-2014-3821: n/a vulnerability

CVE-2014-3821: Cross-site scripting (XSS) vulnerability in SRX Web Authentication (webauth) in Juniper Junos 11.4 before 1...

Cross-site scripting (XSS) vulnerability in SRX Web Authentication (webauth) in Juniper Junos 11.4 before 11.4R11, 12.1X44 before 12.1X44-D34, 12.1X45 before 12.1X45-D25, 12.1X46 before 12.1X46-D20, and 12.1X47 before 12.1X47-D10 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 10:57 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE is an older cross-site scripting issue in Juniper SRX Web Authentication. If exposed, an attacker could cause the webauth page to run attacker-controlled script or HTML in a user's browser. The provided sources do not include CVSS scoring or active exploitation evidence. Exposure is likely limited to Juniper SRX environments using the affected Junos release trains with Web Authentication enabled. The bundle does not identify affected CPEs or deployment patterns. Treat this as a targeted remediation item for legacy Juniper SRX systems, not an emergency based on the provided evidence. Prioritize if webauth is exposed to users or untrusted networks. Mitigation focus: Identify SRX devices running the listed Junos release trains.; Upgrade to the fixed Junos releases listed in the advisory or later.; Use Juniper advisory JSA10640 for exact remediation guidance..

Prepared: Jun 14, 2026, 07:14 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 11, 2014, 20:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10640CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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