KEV Entry

CVE-2023-3519

Known Exploited Vulnerability Entry CISA

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Entry Details
Confirmed Exploited

CVE-2023-3519

2023-07-19 02:00 CEST

Timestamps

2023-07-19

2023-07-19

Scope

Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability | Affected: Citrix / NetScaler ADC and NetScaler Gateway | Description: Citrix NetScaler ADC and NetScaler Gateway contains a code injection vulnerability that allows for unauthenticated remote code execution. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-08-09 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467; https://nvd.nist.gov/vuln/detail/CVE-2023-3519

References
  • {'id': 'CVE-2023-3519', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-3519'}

afb0d933-5b27-4b75-b1ca-890ae1f2794b

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-10-02 08:09 CEST

2026-10-02 08:09 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-94"
  ],
  "date_added": "2023-07-19",
  "due_date": "2023-08-09",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "NetScaler ADC and NetScaler Gateway",
  "vendorProject": "Citrix",
  "vulnerabilityName": "Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability"
}
 -
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