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INFORMATION TECHNOLOGY LABORATORY


NATIONAL VULNERABILITY DATABASE


NATIONAL VULNERABILITY DATABASE


NVD


 1. Vulnerabilities


CVE-2023-3519 DETAIL


DESCRIPTION

Unauthenticated remote code execution



SEVERITY

 
CVSS Version 3.x CVSS Version 2.0


CVSS 3.x Severity and Metrics:


CNA:  Citrix Systems, Inc.
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and
CVSS scores. We also display any CVSS information provided within the CVE List
from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only
the CNA information is displayed, but the Acceptance Level icon for the CNA is
given a checkmark to signify NVD concurrence.


CVSS 2.0 Severity and Metrics:


NIST: NVD
Base Score: N/A
NVD score not yet provided.


NVD Analysts use publicly available information to associate vector strings and
CVSS scores. We also display any CVSS information provided within the CVE List
from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time.
NVD Analysts use publicly available information at the time of analysis to
associate CVSS vector strings.




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Hyperlink Resource
https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
Vendor Advisory 


THIS CVE IS IN CISA'S KNOWN EXPLOITED VULNERABILITIES CATALOG

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for
further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action Citrix NetScaler ADC and
NetScaler Gateway Code Injection Vulnerability 07/19/2023 08/09/2023 Apply
mitigations per vendor instructions or discontinue use of the product if
mitigations are unavailable.


WEAKNESS ENUMERATION

CWE-ID CWE Name Source CWE-94 Improper Control of Generation of Code ('Code
Injection') NIST   Citrix Systems, Inc.  


KNOWN AFFECTED SOFTWARE CONFIGURATIONS SWITCH TO CPE 2.2


CPES LOADING, PLEASE WAIT.

Configuration 1 ( hide )


 cpe:2.3:a:citrix:netscaler_application_delivery_controller:11.1-65.22:*:*:*:fips:*:*:*
   Show Matching CPE(s)
 cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*
   Show Matching CPE(s) From (including)
12.1Up to (excluding)
12.1-55.297
 cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*
   Show Matching CPE(s) From (including)
12.1Up to (excluding)
12.1-55.297
 cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*
   Show Matching CPE(s) From (including)
13.0Up to (excluding)
13.0-91.13
 cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*
   Show Matching CPE(s) From (including)
13.1Up to (excluding)
13.1-37.159
 cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*
   Show Matching CPE(s) From (including)
13.1Up to (excluding)
13.1-49.13  cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*
   Show Matching CPE(s) From (including)
13.0Up to (excluding)
13.0-91.13  cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*
   Show Matching CPE(s) From (including)
13.1Up to (excluding)
13.1-49.13


Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.



CHANGE HISTORY

1 change records found show changes

INITIAL ANALYSIS BY NIST 7/19/2023 4:29:47 PM

Action Type Old Value New Value Added CPE Configuration Record truncated,
showing 500 of 1047 characters.
View Entire Change Record


OR
     *cpe:2.3:a:citrix:netscaler_application_delivery_controller:11.1-65.22:*:*:*:fips:*:*:*
     *cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:* versions from (including) 12.1 up to (excluding) 12.1-55.297
     *cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:* versions from (including) 12.1 up to (excluding) 12.1-55.297
     *cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:* versions from (including) 13.0 u

Added CVSS V3.1

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H



Added CWE

NIST CWE-94



Changed Reference Type

https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467 No Types Assigned



https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467 Vendor Advisory



QUICK INFO

CVE Dictionary Entry:
CVE-2023-3519
NVD Published Date:
07/19/2023
NVD Last Modified:
07/19/2023
Source:
Citrix Systems, Inc.


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