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48 vulnerabilities found for netscaler_application_delivery_controller by citrix
CVE-2026-3055 (GCVE-0-2026-3055)
Vulnerability from nvd – Published: 2026-03-23 20:21 – Updated: 2026-03-31 03:55Title
Insufficient input validation leading to memory overread
Summary
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://labs.watchtowr.com/please-we-beg-just-one… | third-party-advisory |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
Date Public
2026-03-23 19:20
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CVE-2025-7776 (GCVE-0-2025-7776)
Vulnerability from nvd – Published: 2025-08-26 13:03 – Updated: 2025-08-27 14:33
VLAI
KEVintel KEV
Title
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service
Summary
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | ADC |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
|
| NetScaler | Gateway |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
Date Public
2025-08-26 12:59
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CVE-2025-7775 (GCVE-0-2025-7775)
Vulnerability from nvd – Published: 2025-08-26 12:56 – Updated: 2026-02-26 17:48Title
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service
Summary
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers
(OR)
CR virtual server with type HDX
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | ADC |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
|
| NetScaler | Gateway |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
Date Public
2025-08-26 12:52
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CVE-2025-6543 (GCVE-0-2025-6543)
Vulnerability from nvd – Published: 2025-06-25 12:49 – Updated: 2026-02-26 17:50Title
Memory overflow vulnerability leading to unintended control flow and Denial of Service
Summary
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
Date Public
2025-06-25 12:30
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CVE-2025-5349 (GCVE-0-2025-5349)
Vulnerability from nvd – Published: 2025-06-17 12:32 – Updated: 2026-02-26 17:50
VLAI
Title
NetScaler ADC and NetScaler Gateway - Improper access control on the NetScaler Management Interface
Summary
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
1 reference
Impacted products
Date Public
2025-06-17 12:31
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CVE-2025-5777 (GCVE-0-2025-5777)
Vulnerability from nvd – Published: 2025-06-17 12:29 – Updated: 2026-02-26 17:50Title
NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread
Summary
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
Date Public
2025-06-17 12:25
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CVE-2024-8535 (GCVE-0-2024-8535)
Vulnerability from nvd – Published: 2024-11-12 18:28 – Updated: 2024-11-21 16:18
VLAI
Title
Authenticated user can access unintended user capabilities
Summary
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1 FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| netscaler | adc |
Affected:
14.1 , < 29.72
(custom)
Affected: 13.1 , < 55.34 (custom) Affected: 13.1fips , < 37.207 (custom) Affected: 12.1-fips , < 55.321 (custom) Affected: 12.1-ndcpp , < 55.321 (custom) cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | gateway |
Affected:
14.1 , < 29.72
(custom)
Affected: 13.1 , < 55.34 (custom) Affected: 13.1fips , < 37.207 (custom) Affected: 12.1-fips , < 55.321 (custom) Affected: 12.1-ndcpp , < 55.321 (custom) cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:* |
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CVE-2024-8534 (GCVE-0-2024-8534)
Vulnerability from nvd – Published: 2024-11-12 18:15 – Updated: 2024-11-21 16:19
VLAI
Title
Memory safety vulnerability leading to memory corruption and Denial of Service
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| netscaler | adc |
Affected:
14.1 , < 14.1-29.72
(custom)
cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | gateway |
Affected:
14.1 , < 14.1-29.72
(custom)
cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:* |
|
| netscaler | adc |
Affected:
13.1 , < 13.1-55.34
(custom)
cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_13.1-fips |
Affected:
13.1 , < 13.1-37.207
(custom)
cpe:2.3:a:netscaler:netscaler-adc_13.1-fips:*:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_12.1-fips |
Affected:
12.1 , < 12.1-55.321
(custom)
cpe:2.3:a:netscaler:netscaler-adc_12.1-fips:12.1:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_12.1-ndcpp |
Affected:
12.1 , < 12.1-55.321
(custom)
cpe:2.3:a:netscaler:netscaler-adc_12.1-ndcpp:12.1:*:*:*:*:*:*:* |
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CVE-2024-5492 (GCVE-0-2024-5492)
Vulnerability from nvd – Published: 2024-07-10 19:04 – Updated: 2024-08-01 21:11
VLAI
Title
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites
Summary
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.13 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|
| citrix | netscaler_application_delivery_controller |
Affected:
14.1 , < 14.1-25.53
(custom)
Affected: 13.1 , < 13.1-53.17 (custom) Affected: 13.0 , < 13.0-92.31 (custom) Affected: 13.1-FIPS , < 13.1-37.183 (custom) Affected: 12.1-FIPS , < 12.1-55.304 (custom) Affected: 12.1-NDcPP , < 12.1-55.304 (custom) cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
14.1 , < 14.1-25.53
(custom)
Affected: 13.1 , < 13.1-53.17 (custom) Affected: 13.0 , < 13.0-92.31 (custom) cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:* |
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CVE-2024-5491 (GCVE-0-2024-5491)
Vulnerability from nvd – Published: 2024-07-10 18:56 – Updated: 2024-11-01 15:22
VLAI
Title
Denial of Service
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) |
Date Public
2024-07-09 18:46
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CVE-2023-6549 (GCVE-0-2023-6549)
Vulnerability from nvd – Published: 2024-01-17 20:15 – Updated: 2025-10-21 23:05Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
Severity
8.2 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX584986/nets… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
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CVE-2023-6548 (GCVE-0-2023-6548)
Vulnerability from nvd – Published: 2024-01-17 20:11 – Updated: 2025-10-21 23:05Summary
Improper Control of Generation of Code ('Code Injection') in NetScaler ADC and NetScaler Gateway allows an attacker with access to NSIP, CLIP or SNIP with management interface to perform Authenticated (low privileged) remote code execution on Management Interface.
Severity
5.5 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX584986/nets… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
|
| Cloud Software Group | NetScaler Gateway |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) |
|
| citrix | netscaler_application_delivery_controller |
Affected:
14.1 , < 14.1-12.35
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:14.1:*:*:*:-:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
Affected:
13.1 , < 13.1-51.15
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.1:*:*:*:-:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
Affected:
13.0 , < 13.0-92.21
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.0:*:*:*:-:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
Affected:
13.1 , < 13.1-37.176
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.1:*:*:*:fips:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
Affected:
12.1 , < 12.1-55.302
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:12.1:*:*:*:fips:*:*:* |
|
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Affected:
12.1 , < 12.1-55.302
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:12.1:*:*:*:ndcpp:*:*:* |
|
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Affected:
14.1 , < 14.1-12.35
(custom)
cpe:2.3:a:citrix:netscaler_gateway:14.1:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
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(custom)
cpe:2.3:a:citrix:netscaler_gateway:13.1:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
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cpe:2.3:a:citrix:netscaler_gateway:13.0:*:*:*:*:*:*:* |
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CVE-2023-4967 (GCVE-0-2023-4967)
Vulnerability from nvd – Published: 2023-10-27 18:01 – Updated: 2025-02-27 20:39
VLAI
Title
Denial of service
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 8.50
(patch)
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|
| Cloud Software Group | NetScaler Gateway |
Affected:
14.1 , < 8.50
(patch)
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CVE-2023-4966 (GCVE-0-2023-4966)
Vulnerability from nvd – Published: 2023-10-10 13:12 – Updated: 2025-10-21 23:05Title
Unauthenticated sensitive information disclosure
Summary
Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.
Severity
9.4 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
3 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Citrix | NetScaler ADC |
Affected:
14.1 , < 8.50
(patch)
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|
| Citrix | NetScaler Gateway |
Affected:
14.1 , < 8.50
(patch)
Affected: 13.1 , < 49.15 (patch) Affected: 13.0 , < 92.19 (patch) |
Date Public
2023-10-10 12:33
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CVE-2023-3467 (GCVE-0-2023-3467)
Vulnerability from nvd – Published: 2023-07-19 18:35 – Updated: 2024-10-24 17:43
VLAI
Summary
Privilege Escalation to root administrator (nsroot)
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Citrix | NetScaler ADC |
Affected:
13.1 , < 49.13
(patch)
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|
| Citrix | NetScaler Gateway |
Affected:
13.1 , < 49.13
(patch)
Affected: 13.0 , < 91.13 (patch) |
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CVE-2026-3055 (GCVE-0-2026-3055)
Vulnerability from cvelistv5 – Published: 2026-03-23 20:21 – Updated: 2026-03-31 03:55Title
Insufficient input validation leading to memory overread
Summary
Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://labs.watchtowr.com/please-we-beg-just-one… | third-party-advisory |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
Date Public
2026-03-23 19:20
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CVE-2025-7776 (GCVE-0-2025-7776)
Vulnerability from cvelistv5 – Published: 2025-08-26 13:03 – Updated: 2025-08-27 14:33
VLAI
KEVintel KEV
Title
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service
Summary
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | ADC |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
|
| NetScaler | Gateway |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
Date Public
2025-08-26 12:59
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CVE-2025-7775 (GCVE-0-2025-7775)
Vulnerability from cvelistv5 – Published: 2025-08-26 12:56 – Updated: 2026-02-26 17:48Title
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service
Summary
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers
(OR)
CR virtual server with type HDX
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | ADC |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
|
| NetScaler | Gateway |
Affected:
14.1 , < 47.48
(patch)
Affected: 13.1 , < 59.22 (patch) Affected: 13.1 FIPS and NDcPP , < 37.241 (patch) Affected: 12.1 FIPS and NDcPP , < 55.330 (patch) |
Date Public
2025-08-26 12:52
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CVE-2025-6543 (GCVE-0-2025-6543)
Vulnerability from cvelistv5 – Published: 2025-06-25 12:49 – Updated: 2026-02-26 17:50Title
Memory overflow vulnerability leading to unintended control flow and Denial of Service
Summary
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/support-home/kbsearch/… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
Date Public
2025-06-25 12:30
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CVE-2025-5349 (GCVE-0-2025-5349)
Vulnerability from cvelistv5 – Published: 2025-06-17 12:32 – Updated: 2026-02-26 17:50
VLAI
Title
NetScaler ADC and NetScaler Gateway - Improper access control on the NetScaler Management Interface
Summary
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
1 reference
Impacted products
Date Public
2025-06-17 12:31
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CVE-2025-5777 (GCVE-0-2025-5777)
Vulnerability from cvelistv5 – Published: 2025-06-17 12:29 – Updated: 2026-02-26 17:50Title
NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread
Summary
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
Date Public
2025-06-17 12:25
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CVE-2024-8535 (GCVE-0-2024-8535)
Vulnerability from cvelistv5 – Published: 2024-11-12 18:28 – Updated: 2024-11-21 16:18
VLAI
Title
Authenticated user can access unintended user capabilities
Summary
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1 FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| netscaler | adc |
Affected:
14.1 , < 29.72
(custom)
Affected: 13.1 , < 55.34 (custom) Affected: 13.1fips , < 37.207 (custom) Affected: 12.1-fips , < 55.321 (custom) Affected: 12.1-ndcpp , < 55.321 (custom) cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | gateway |
Affected:
14.1 , < 29.72
(custom)
Affected: 13.1 , < 55.34 (custom) Affected: 13.1fips , < 37.207 (custom) Affected: 12.1-fips , < 55.321 (custom) Affected: 12.1-ndcpp , < 55.321 (custom) cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:* |
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CVE-2024-8534 (GCVE-0-2024-8534)
Vulnerability from cvelistv5 – Published: 2024-11-12 18:15 – Updated: 2024-11-21 16:19
VLAI
Title
Memory safety vulnerability leading to memory corruption and Denial of Service
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|
| netscaler | adc |
Affected:
14.1 , < 14.1-29.72
(custom)
cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | gateway |
Affected:
14.1 , < 14.1-29.72
(custom)
cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:* |
|
| netscaler | adc |
Affected:
13.1 , < 13.1-55.34
(custom)
cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_13.1-fips |
Affected:
13.1 , < 13.1-37.207
(custom)
cpe:2.3:a:netscaler:netscaler-adc_13.1-fips:*:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_12.1-fips |
Affected:
12.1 , < 12.1-55.321
(custom)
cpe:2.3:a:netscaler:netscaler-adc_12.1-fips:12.1:*:*:*:*:*:*:* |
|
| netscaler | netscaler-adc_12.1-ndcpp |
Affected:
12.1 , < 12.1-55.321
(custom)
cpe:2.3:a:netscaler:netscaler-adc_12.1-ndcpp:12.1:*:*:*:*:*:*:* |
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CVE-2024-5492 (GCVE-0-2024-5492)
Vulnerability from cvelistv5 – Published: 2024-07-10 19:04 – Updated: 2024-08-01 21:11
VLAI
Title
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites
Summary
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.13 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|
| citrix | netscaler_application_delivery_controller |
Affected:
14.1 , < 14.1-25.53
(custom)
Affected: 13.1 , < 13.1-53.17 (custom) Affected: 13.0 , < 13.0-92.31 (custom) Affected: 13.1-FIPS , < 13.1-37.183 (custom) Affected: 12.1-FIPS , < 12.1-55.304 (custom) Affected: 12.1-NDcPP , < 12.1-55.304 (custom) cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
14.1 , < 14.1-25.53
(custom)
Affected: 13.1 , < 13.1-53.17 (custom) Affected: 13.0 , < 13.0-92.31 (custom) cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:* |
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CVE-2024-5491 (GCVE-0-2024-5491)
Vulnerability from cvelistv5 – Published: 2024-07-10 18:56 – Updated: 2024-11-01 15:22
VLAI
Title
Denial of Service
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|
| NetScaler | NetScaler Gateway |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) |
Date Public
2024-07-09 18:46
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CVE-2023-6549 (GCVE-0-2023-6549)
Vulnerability from cvelistv5 – Published: 2024-01-17 20:15 – Updated: 2025-10-21 23:05Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
Severity
8.2 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX584986/nets… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
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CVE-2023-6548 (GCVE-0-2023-6548)
Vulnerability from cvelistv5 – Published: 2024-01-17 20:11 – Updated: 2025-10-21 23:05Summary
Improper Control of Generation of Code ('Code Injection') in NetScaler ADC and NetScaler Gateway allows an attacker with access to NSIP, CLIP or SNIP with management interface to perform Authenticated (low privileged) remote code execution on Management Interface.
Severity
5.5 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX584986/nets… | |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
|
| Cloud Software Group | NetScaler Gateway |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) |
|
| citrix | netscaler_application_delivery_controller |
Affected:
14.1 , < 14.1-12.35
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:14.1:*:*:*:-:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
Affected:
13.1 , < 13.1-51.15
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.1:*:*:*:-:*:*:* |
|
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13.0 , < 13.0-92.21
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.0:*:*:*:-:*:*:* |
|
| citrix | netscaler_application_delivery_controller |
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13.1 , < 13.1-37.176
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:13.1:*:*:*:fips:*:*:* |
|
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cpe:2.3:a:citrix:netscaler_application_delivery_controller:12.1:*:*:*:fips:*:*:* |
|
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12.1 , < 12.1-55.302
(custom)
cpe:2.3:a:citrix:netscaler_application_delivery_controller:12.1:*:*:*:ndcpp:*:*:* |
|
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14.1 , < 14.1-12.35
(custom)
cpe:2.3:a:citrix:netscaler_gateway:14.1:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
13.1 , < 13.1-51.15
(custom)
cpe:2.3:a:citrix:netscaler_gateway:13.1:*:*:*:*:*:*:* |
|
| citrix | netscaler_gateway |
Affected:
13.0 , < 13.0-92.21
(custom)
cpe:2.3:a:citrix:netscaler_gateway:13.0:*:*:*:*:*:*:* |
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CVE-2023-4967 (GCVE-0-2023-4967)
Vulnerability from cvelistv5 – Published: 2023-10-27 18:01 – Updated: 2025-02-27 20:39
VLAI
Title
Denial of service
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 8.50
(patch)
Affected: 13.1 , < 49.15 (patch) Affected: 13.0 , < 92.19 (patch) Affected: 13.1-FIPS , < 37.164 (patch) Affected: 12.1-FIPS , < 55.300 (patch) Affected: 12.1-NDcPP , < 55.300 (patch) |
|
| Cloud Software Group | NetScaler Gateway |
Affected:
14.1 , < 8.50
(patch)
Affected: 13.1 , < 49.15 (patch) Affected: 13.0 , < 92.19 (patch) |
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CVE-2023-4966 (GCVE-0-2023-4966)
Vulnerability from cvelistv5 – Published: 2023-10-10 13:12 – Updated: 2025-10-21 23:05Title
Unauthenticated sensitive information disclosure
Summary
Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.
Severity
9.4 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
3 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Citrix | NetScaler ADC |
Affected:
14.1 , < 8.50
(patch)
Affected: 13.1 , < 49.15 (patch) Affected: 13.0 , < 92.19 (patch) Affected: 13.1-FIPS , < 37.164 (patch) Affected: 12.1-FIPS , < 55.300 (patch) Affected: 12.1-NDcPP , < 55.300 (patch) |
|
| Citrix | NetScaler Gateway |
Affected:
14.1 , < 8.50
(patch)
Affected: 13.1 , < 49.15 (patch) Affected: 13.0 , < 92.19 (patch) |
Date Public
2023-10-10 12:33
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CVE-2023-3467 (GCVE-0-2023-3467)
Vulnerability from cvelistv5 – Published: 2023-07-19 18:35 – Updated: 2024-10-24 17:43
VLAI
Summary
Privilege Escalation to root administrator (nsroot)
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Citrix | NetScaler ADC |
Affected:
13.1 , < 49.13
(patch)
Affected: 13.0 , < 91.13 (patch) Affected: 13.1-FIPS , < 37.159 (patch) Affected: 12.1-FIPS , < 55.297 (patch) Affected: 12.1-NDcPP , < 55.297 (patch) |
|
| Citrix | NetScaler Gateway |
Affected:
13.1 , < 49.13
(patch)
Affected: 13.0 , < 91.13 (patch) |
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