Vulnerability Monitor

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CVE-2020-8198


Improper input validation in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 resulting in Stored Cross-Site Scripting (XSS).


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.1, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts limited data confidentiality, limited integrity, for affected systems. Impacting 11 products from citrix, from citrix, from citrix and 8 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2020-07-10T16:15:12.560

Last Modified

2024-11-21T05:38:29.103

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-79
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System citrix application_delivery_controller_firmware < 10.5-70.18 Yes
Operating System citrix application_delivery_controller_firmware < 11.1-64.14 Yes
Operating System citrix application_delivery_controller_firmware < 12.0-63.21 Yes
Operating System citrix application_delivery_controller_firmware < 12.1-57.18 Yes
Operating System citrix application_delivery_controller_firmware < 13.0-58.30 Yes
Hardware citrix application_delivery_controller - No
Operating System citrix netscaler_gateway_firmware < 10.5-70.18 Yes
Operating System citrix netscaler_gateway_firmware < 11.1-64.14 Yes
Operating System citrix netscaler_gateway_firmware < 12.0-63.21 Yes
Operating System citrix netscaler_gateway_firmware < 12.1-57.18 Yes
Hardware citrix netscaler_gateway - No
Operating System citrix gateway_firmware < 13.0-58.30 Yes
Hardware citrix gateway - No
Operating System citrix sd-wan_wanop < 10.2.7 Yes
Operating System citrix sd-wan_wanop < 11.0.3d Yes
Operating System citrix sd-wan_wanop < 11.1.1a Yes
Hardware citrix 4000-wo - No
Hardware citrix 4100-wo - No
Hardware citrix 5000-wo - No
Hardware citrix 5100-wo - No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For citrix's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.