VDB-125891 · CVE-2018-17447 · BID 105711

Citrix SD-WAN/Netscaler SD-WAN Log File log file

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Citrix SD-WAN and Netscaler SD-WAN and classified as problematic. The impacted element is an unknown function of the component Log File. The manipulation leads to log file. This vulnerability is documented as CVE-2018-17447. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Citrix SD-WAN and Netscaler SD-WAN (Network Management Software). It has been rated as problematic. This issue affects an unknown part of the component Log File. The manipulation with an unknown input leads to a log file vulnerability. Using CWE to declare the problem leads to CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. Impacted is confidentiality. The summary by CVE is:

An Information Exposure Through Log Files issue was discovered in Citrix SD-WAN 10.1.0 and NetScaler SD-WAN 9.3.x before 9.3.6 and 10.0.x before 10.0.4.

The bug was discovered 10/23/2018. The weakness was released 10/23/2018 (Website). It is possible to read the advisory at support.citrix.com. The identification of this vulnerability is CVE-2018-17447 since 09/25/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 105711†). Entries connected to this vulnerability are available at VDB-61897, VDB-125888, VDB-125889 and VDB-125890. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Citrix SD-WAN up to 9.3.5/10.0.3
  • Citrix Netscaler SD-WAN 10.1.0

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Log file
CWE: CWE-532 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/25/2018 🔍
10/22/2018 +27 days 🔍
10/23/2018 +0 days 🔍
10/23/2018 +0 days 🔍
10/23/2018 +0 days 🔍
10/24/2018 +1 days 🔍
04/06/2020 +530 days 🔍

Sourcesinfo

Vendor: citrix.com

Advisory: support.citrix.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-17447 (🔍)
GCVE (CVE): GCVE-0-2018-17447
GCVE (VulDB): GCVE-100-125891
SecurityFocus: 105711 - Citrix SD-WAN Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 10/24/2018 08:17
Updated: 04/06/2020 09:49
Changes: 10/24/2018 08:17 (60), 04/06/2020 09:49 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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