CVE-2019-19781

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0. They allow Directory Traversal.
Overview
  • CVE ID
  • CVE-2019-19781
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-12-27T14:15:12
  • Last Modified Date
  • 2023-01-20T16:21:04
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:citrix:application_delivery_controller_firmware:10.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:citrix:netscaler_gateway_firmware:12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:citrix:gateway_firmware:13.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:citrix:gateway:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://support.citrix.com/article/CTX267027 Vendor Advisory
https://www.kb.cert.org/vuls/id/619785
https://twitter.com/bad_packets/status/1215431625766424576
https://forms.gle/eDf3DXZAv96oosfj6
https://badpackets.net/over-25000-citrix-netscaler-endpoints-vulnerable-to-cve-2019-19781/
http://packetstormsecurity.com/files/155930/Citrix-Application-Delivery-Controller-Gateway-10.5-Remote-Code-Execution.html
http://packetstormsecurity.com/files/155905/Citrix-Application-Delivery-Controller-Gateway-Remote-Code-Execution-Traversal.html
http://packetstormsecurity.com/files/155904/Citrix-Application-Delivery-Controller-Gateway-Remote-Code-Execution.html
http://packetstormsecurity.com/files/155947/Citrix-ADC-NetScaler-Directory-Traversal-Remote-Code-Execution.html
http://packetstormsecurity.com/files/155972/Citrix-ADC-Gateway-Path-Traversal.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19781
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19781
History
Created Old Value New Value Data Type Notes
2022-05-10 16:54:19 Added to TrackCVE
2022-12-04 08:40:59 2019-12-27T14:15Z 2019-12-27T14:15:12 CVE Published Date updated
2022-12-04 08:40:59 2020-01-08T19:15:12 CVE Modified Date updated
2022-12-04 08:40:59 Undergoing Analysis Vulnerability Status updated
2023-01-20 17:08:53 2023-01-20T16:21:04 CVE Modified Date updated
2023-01-20 17:08:53 Undergoing Analysis Analyzed Vulnerability Status updated