VDB-138204 · CVE-2019-12988 · BID 109133

Citrix SD-WAN/Netscaler SD-WAN command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Citrix SD-WAN and Netscaler SD-WAN. Affected by this vulnerability is an unknown functionality. The manipulation results in command injection. This vulnerability is cataloged as CVE-2019-12988. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as very critical has been found in Citrix SD-WAN and Netscaler SD-WAN (Network Management Software) (the affected version unknown). Affected is an unknown part. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 4 of 6).

The weakness was shared 07/16/2019 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2019-12988 since 06/26/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/01/2023). The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading eliminates this vulnerability.

The entries VDB-138201, VDB-138202, VDB-138203 and VDB-138205 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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

06/26/2019 🔍
07/16/2019 +20 days 🔍
07/17/2019 +1 days 🔍
11/01/2023 +1568 days 🔍

Sourcesinfo

Vendor: citrix.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2019-12988 (🔍)
GCVE (CVE): GCVE-0-2019-12988
GCVE (VulDB): GCVE-100-138204
SecurityFocus: 109133

See also: 🔍

Entryinfo

Created: 07/17/2019 22:35
Updated: 11/01/2023 08:10
Changes: 07/17/2019 22:35 (54), 07/07/2020 16:49 (1), 11/01/2023 08:10 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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