Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Known exploits
Data from CISA
- Vulnerability name
- Citrix ADC, Gateway, and SD-WAN WANOP Appliance Code Execution Vulnerability
- Exploit added on
- Nov 3, 2021
- Exploit action due
- May 3, 2022
- Required action
- Apply updates per vendor instructions.
Weaknesses
- nvd@nist.gov
- CWE-22
Social media
- Hype score
- Not currently trending
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:10.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D56F2AAF-4658-484C-9A3A-D8A52BA5B10C" }, { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8CE9E655-0D97-4DCF-AC2F-79DCD12770E5" }, { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49454F7D-77B5-46DF-B95C-312AF2E68EAD" }, { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "201246D4-1E22-4F28-9683-D6A9FD0F7A6B" }, { "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3A50966-5554-4919-B6CE-BD8F6FF991D8" } ], "operator": "OR" }, { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "80E69E10-6F40-4FE4-9D84-F6C25EAB79D8" } ], "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E0FA8E2-3E8F-481E-8C39-FB00A9739DFC" }, { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5D73B9A-59AA-4A38-AEAF-7EAB0965CD7E" }, { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9F3ED0E-7F3D-477B-B645-77DA5FC7F502" }, { "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:12.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58349F8E-3177-413A-9CBE-BB454DCD31E4" } ], "operator": "OR" }, { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DEBB9B6A-1CAD-4D82-9B1E-939921986053" } ], "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:citrix:gateway_firmware:13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A80EAFB1-82DA-49BE-815D-D248624B442C" } ], "operator": "OR" }, { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:h:citrix:gateway:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3EF98B43-71DB-4230-B7AC-76EC2B1F0533" } ], "operator": "OR" } ], "operator": "AND" } ]