CVE-2025-7775— Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service
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I. Basic Information for CVE-2025-7775
Vulnerability Information
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Vulnerability Title
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
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
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Citrix NetScaler ADC和Citrix NetScaler Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Citrix NetScaler ADC和Citrix NetScaler Gateway都是美国Citrix公司的产品。Citrix NetScaler ADC是一个应用程序交付和安全性平台。Citrix NetScaler Gateway是一种安全远程访问的解决方案。 Citrix NetScaler ADC和Citrix NetScaler Gateway存在安全漏洞，该漏洞源于内存溢出，可能导致远程代码执行或拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
II. Public POCs for CVE-2025-7775
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/hacker-r3volv3r/CVE-2025-7775-PoC | POC Details |
| 2 | None | https://github.com/Aaqilyousuf/CVE-2025-7775-vulnerable-lab | POC Details |
| 3 | Detection for CVE-2025-7775 | https://github.com/rxerium/CVE-2025-7775 | POC Details |
| 4 | Version detection PowerShell | https://github.com/mr-r3b00t/CVE-2025-7775 | POC Details |
| 5 | None | https://github.com/swabird/CVE-2025-7775-PoC | POC Details |
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · NetScaler · 2025-08-26 · 3 CVEs total
| CVE-2025-7776 | Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of | |
| CVE-2025-8424 | Improper access control on the NetScaler Management Interface |
IV. Related Vulnerabilities
Same product: ADC
- CVE-2026-3055
Insufficient input validation leading to memory overread - CVE-2026-4368
Race Condition leading to User Session Mixup - CVE-2025-12101
Cross-Site Scripting (XSS) - CVE-2025-8424
Improper access control on the NetScaler Management Interfac - CVE-2025-7776
Memory overflow vulnerability leading to unpredictable or er
Same vendor: NetScaler
- CVE-2026-3055
Insufficient input validation leading to memory overread - CVE-2026-4368
Race Condition leading to User Session Mixup - CVE-2025-12101
Cross-Site Scripting (XSS) - CVE-2025-8424
Improper access control on the NetScaler Management Interfac - CVE-2025-7776
Memory overflow vulnerability leading to unpredictable or er
Same weakness: CWE-119
- CVE-2026-22167
GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. Comments for CVE-2025-7775
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