CVE security advisories and vulnerability history for netscaler application delivery controller by Citrix.
38
Total CVEs
Published
9
In CISA KEV
Exploited in the wild
9
Public exploits
PoC or exploit code
8.0
Avg CVSS
2013–2026
Last updated
Overview
Citrix netscaler application delivery controller has 38 published CVE records since 2013, of which 9 are in CISA's Known Exploited Vulnerabilities catalog and 9 have a known public exploit. The average CVSS base score across scored CVEs is 8.0.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Citrix netscaler application delivery controller, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include netscaler firmware.
Severity and exploitation
How the CVSS severity of Citrix netscaler application delivery controller's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
Critical10
High20
Medium8
Low0
In CISA’s Known Exploited Vulnerabilities catalog
9
9 of Citrix netscaler application delivery controller's CVEs are confirmed exploited in the wild.
Public exploits
9
9 of Citrix netscaler application delivery controller's CVEs have a known public exploit available.
Affected versions and CVEs
Browse every Citrix netscaler application delivery controller version named in a CVE, then pick one to see only the CVEs that affect it.
Version ranges
< 13.1-37.2726 CVEs
13.1 <= v < 13.1-63.186 CVEs
14.1 <= v < 14.1-72.616 CVEs
14.1-66.68 <= v <= 14.1-66.686 CVEs
12.1 <= v < 12.1-55.2973 CVEs
13.0 <= v < 13.0-91.133 CVEs
13.1 <= v < 13.1-37.1593 CVEs
13.1 <= v < 13.1-49.133 CVEs
11.1-65.22 <= v <= 11.1-65.222 CVEs
12.1 <= v < 12.1-55.3022 CVEs
12.1 <= v < 12.1-55.3042 CVEs
Common weakness types
The CWE weakness categories most often found in Citrix netscaler application delivery controller CVEs. Follow any weakness for its full explanation.
Common questions about Citrix netscaler application delivery controller vulnerabilities.
How many CVEs does Citrix netscaler application delivery controller have?
Citrix netscaler application delivery controller has 38 published CVE records since 2013.
How many Citrix netscaler application delivery controller CVEs are in CISA KEV?
Yes — 9 of Citrix netscaler application delivery controller's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Are there public exploits for Citrix netscaler application delivery controller vulnerabilities?
Yes — 9 of Citrix netscaler application delivery controller's CVEs have a known public exploit.
Which versions of Citrix netscaler application delivery controller are affected?
91 distinct Citrix netscaler application delivery controller versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Citrix netscaler application delivery controller CVEs?
Citrix netscaler application delivery controller's CVEs most often map to these CWE weakness types: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer), CWE-125 (Out-of-bounds Read), CWE-94 (Improper Control of Generation of Code ('Code Injection')), CWE-20 (Improper Input Validation).
How many critical Citrix netscaler application delivery controller vulnerabilities are there?
Citrix netscaler application delivery controller has 10 critical and 20 high-severity CVEs.
What is the average severity of Citrix netscaler application delivery controller CVEs?
The average CVSS base score across Citrix netscaler application delivery controller's scored CVEs is 8.0.
