CVE-2023-3519 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 99.7% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2023-08-09.
Description
Unauthenticated remote code execution
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 99.75% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | yes — remediate by 2023-08-09 |
| Public exploit | none known |
| Published | 2023-07-19 |
| Last modified | 2026-08-05 |
CISA KEV
| Name | Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability |
|---|---|
| Added | 2023-07-19 |
| Due | 2023-08-09 |
| Vendor / product | Citrix / NetScaler ADC and NetScaler Gateway |
| Ransomware use | known |
Affected (2)
| Vendor | Product |
|---|---|
| citrix | netscaler application delivery controller |
| citrix | netscaler gateway |
References
- http://packetstormsecurity.com/files/173997/Citrix-ADC-NetScaler-Remote-Code-Execution.html
- https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
- http://packetstormsecurity.com/files/173997/Citrix-ADC-NetScaler-Remote-Code-Execution.html
- https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-3519
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