Citrix Netscaler Gateway up to 9.3-62.4/10.1-126.12 Cookie information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Citrix Netscaler Gateway up to 9.3-62.4/10.1-126.12 (Network Management Software). This vulnerability affects an unknown part of the component Cookie Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:
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.
The weakness was presented 07/14/2014 by Stefan Viehböck with SEC Consult Vulnerability Lab as CTX140863 as confirmed advisory (Website). The advisory is shared for download at support.citrix.com. The public release was coordinated in cooperation with the vendor. This vulnerability was named CVE-2014-4347 since 06/20/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.
The vulnerability scanner Nessus provides a plugin with the ID 76916 (Citrix NetScaler Multiple Vulnerabilities (CTX140863)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115179 (Citrix NetScaler Application Delivery Controller Multiple Vulnerabilities (CTX140863)).
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (94494) and Tenable (76916). See 67167 for similar entry.
Product
Type
Vendor
Name
Version
- 9.3-62.0
- 9.3-62.1
- 9.3-62.2
- 9.3-62.3
- 9.3-62.4
- 10.1-126.0
- 10.1-126.1
- 10.1-126.2
- 10.1-126.3
- 10.1-126.4
- 10.1-126.5
- 10.1-126.6
- 10.1-126.7
- 10.1-126.8
- 10.1-126.9
- 10.1-126.10
- 10.1-126.11
- 10.1-126.12
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
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NVD Base Score: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 76916
Nessus Name: Citrix NetScaler Multiple Vulnerabilities (CTX140863)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
06/20/2014 🔍07/14/2014 🔍
07/14/2014 🔍
07/15/2014 🔍
07/15/2014 🔍
07/16/2014 🔍
07/16/2014 🔍
07/16/2014 🔍
08/03/2014 🔍
02/09/2022 🔍
Sources
Vendor: citrix.comAdvisory: CTX140863
Researcher: Stefan Viehböck
Organization: SEC Consult Vulnerability Lab
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍
CVE: CVE-2014-4347 (🔍)
X-Force: 94494 - Citrix NetScaler Application Delivery Controller information disclosure, Medium Risk
SecurityTracker: 1030573 - Citrix NetScaler Application Delivery Controller Input Validation Flaws Permit Cross-Site Scripting Attacks
Vulnerability Center: 45666 - Citrix NetScaler ADC and NetScaler Gateway 9.3, 10.1 Remote Information Disclosure Vulnerability Related to Cookies, Medium
SecurityFocus: 68537 - Citrix NetScaler Application Delivery Controller Cookie Information Disclosure Vulnerability
Secunia: 59942 - Citrix NetScaler / NetScaler Gateway Two Cross-Site Scripting Vulnerabilities, Less Critical
See also: 🔍
Entry
Created: 07/17/2014 00:30Updated: 02/09/2022 14:42
Changes: 07/17/2014 00:30 (76), 08/09/2017 14:08 (10), 02/09/2022 14:42 (2)
Complete: 🔍
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