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CVE

CVE-2023-3466

Reflected Cross-Site Scripting (XSS)

Reflected Cross-Site Scripting (XSS)

HIGH · CVSS 8.3 EPSS 0.01199
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

7
citrix netscaler application delivery controller>= 12.1 and < 12.1-55.297
citrix netscaler application delivery controller>= 13.0 and < 13.0-91.13
citrix netscaler application delivery controller>= 13.1 and < 13.1-37.159
citrix netscaler application delivery controller>= 13.1 and < 13.1-49.13
citrix netscaler application delivery controllerall versions
citrix netscaler gateway>= 13.0 and < 13.0-91.13
citrix netscaler gateway>= 13.1 and < 13.1-49.13
▣

Scoring & Timeline

8.3
HIGH · CVSS v3.1 · secure@citrix.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Jul 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467Vendor Advisory
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