CVE-2019-12991

KEV
Published: Lug 16, 2019 Last Modified: Nov 06, 2025
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 9,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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 5 of 6).

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,8099
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability Non-Repudiation
Potential Impacts:
Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Read Files Or Directories Modify Files Or Directories Read Application Data Modify Application Data Hide Activities
Applicable Platforms
Technologies: AI/ML, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
Exploit

Citrix SD-WAN Appliance 10.2.2 - Authentication Bypass / …

Verified Authentication Bypass / Credentials Bypass (AB/CB)

Citrix SD-WAN Appliance 10.2.2 - Authentication Bypass / Remote Command Execution

Author: Chris Lyne Published: Status: Verified
View Exploit Code →
Application

Netscaler Sd-Wan by Citrix

Product Information
Vendor Citrix
Product Netscaler Sd-Wan
Version Range Affected
From 10.0.0 (inclusive)
To 10.0.8 (exclusive)
cpe:2.3:a:citrix:netscaler_sd-wan:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Sd-Wan by Citrix

Product Information
Vendor Citrix
Product Sd-Wan
Version Range Affected
From 10.2.0 (inclusive)
To 10.2.3 (exclusive)
cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019…
http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-A…
http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Auth…
https://support.citrix.com/article/CTX251987
https://support.citrix.com/article/CTX251987
https://www.tenable.com/security/research/tra-2019-32
https://www.tenable.com/security/research/tra-2019-32
http://www.securityfocus.com/bid/109133
http://www.securityfocus.com/bid/109133
http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-A…
http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Auth…
https://support.citrix.com/article/CTX251987
https://support.citrix.com/article/CTX251987
https://www.tenable.com/security/research/tra-2019-32
https://www.tenable.com/security/research/tra-2019-32
http://www.securityfocus.com/bid/109133
http://www.securityfocus.com/bid/109133