← Vulnerability feed

Vulnerability record · CVE-2014-4347 · published 16 July 2014

CVE-2014-4347: Citrix netscaler access gateway firmware information exposure vulnerability

Citrix · Netscaler Access Gateway Firmware

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway (formerly Access Gateway Enterprise Edition) before 9.3-62.4 and 10.x before 10.1-126.12 allows attackers to obtain sensitive information via vectors related to a cookie.

5.0 CVSS 2.0 Medium EPSS 1.7% · top 23.4% CWE-200 · Information exposure
5.0CVSS 2.0 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
18References
17 Jun 2026Last modified by NVD

Description

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway (formerly Access Gateway Enterprise Edition) before 9.3-62.4 and 10.x before 10.1-126.12 allows attackers to obtain sensitive information via vectors related to a cookie.

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

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/fulldisclosure/2014/Jul/77
http://secunia.com/advisories/59942
http://support.citrix.com/article/CTX140863 Vendor Advisory
http://www.securityfocus.com/archive/1/532802/100/0/threaded
http://www.securityfocus.com/bid/68537
http://www.securitytracker.com/id/1030572
http://www.securitytracker.com/id/1030573
https://exchange.xforce.ibmcloud.com/vulnerabilities/94494
https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20140716-2_Citrix_NetScaler_Multiple_Vulnerabilit
http://seclists.org/fulldisclosure/2014/Jul/77
http://secunia.com/advisories/59942
http://support.citrix.com/article/CTX140863 Vendor Advisory
http://www.securityfocus.com/archive/1/532802/100/0/threaded
http://www.securityfocus.com/bid/68537
http://www.securitytracker.com/id/1030572
http://www.securitytracker.com/id/1030573
https://exchange.xforce.ibmcloud.com/vulnerabilities/94494
https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20140716-2_Citrix_NetScaler_Multiple_Vulnerabilit

Track CVE-2014-4347 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-3519Citrix NetScaler ADC and Gateway unauthenticated code injectionCitrix NetScaler ADC and NetScaler Gateway contain a code injection flaw (CWE-94) that allows unauthenticated remote code execution. The vendor bulle…KEVEPSS 100%analysed9.5CVE-2026-88771Citrix netscaler application delivery controller improper input validation vulnerabilityImproper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-…KEVEPSS 1.1%9.5CVE-2026-88772Citrix netscaler application delivery controller memory buffer overflow vulnerabilityVulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 F…KEVEPSS 1.3%9.3CVE-2026-19490Citrix NetScaler ADC and Gateway authentication bypass via alternate pathNetScaler ADC and NetScaler Gateway contain an authentication bypass via an alternate path or channel (CWE-288). The flaw is remotely reachable witho…KEVEPSS 7.0%analysed9.3CVE-2026-3055Citrix NetScaler ADC and Gateway SAML IDP memory overreadNetScaler ADC and NetScaler Gateway, when configured as a SAML identity provider, fail to validate input sufficiently, causing an out-of-bounds memor…KEVEPSS 4.0%analysed9.3CVE-2025-5777Citrix NetScaler ADC/Gateway memory overread via insufficient input validationCVE-2025-5777 is an insufficient input validation flaw in Citrix NetScaler ADC and NetScaler Gateway that causes a memory overread when the appliance…KEVEPSS 100%analysed9.2CVE-2025-7775Citrix NetScaler memory overflow allows remote code executionNetScaler ADC and NetScaler Gateway contain a memory buffer overflow (CWE-119) that can lead to remote code execution or denial of service. It affect…KEVEPSS 20%analysed9.2CVE-2025-6543Citrix NetScaler ADC and Gateway memory overflow allows control flow hijack and DoSNetScaler ADC and NetScaler Gateway contain a memory buffer overflow (CWE-119) that causes unintended control flow and denial of service. It affects …KEVEPSS 11%analysed

Source: NIST National Vulnerability Database (record CVE-2014-4347), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.