VDB
CVE-2025-6543
CVE-2025-6543
PUBLISHED
KEV
CVSS 6.900000095367432 MEDIUM
Citrix NetScaler ist eine integrierte Lösung für die Beschleunigung, das Traffic Management und die Sicherheit von Web-Applikationen. Citrix Access Gateway ist ein universell einsetzbares SSL-VPN. Advanced Access Control (AAC) ermöglichen es Administratoren, Zugriffsregeln für das Access Gateway festzulegen.
EPSS 10.56% · 95.7th percentile
Risk Scores
CVSS 4.0
6.900000095367432
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
10.56%
95.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Citrix Systems | Citrix Systems NetScaler 12.1 | |
| Citrix Systems | Citrix Systems NetScaler <13.1-37.236 | |
| Citrix Systems | Citrix Systems NetScaler <13.1-59.19 | |
| Citrix Systems | Citrix Systems NetScaler <14.1-47.46 |
Timeline
- Jun 25, 2025 VulnCheck KEV Exploitation
- Jun 25, 2025 CVE Published
- Jun 26, 2025 VulnCheck KEV Exploitation
- Jun 26, 2025 EPSS Score
- Jun 30, 2025 CISA KEV Added
- Jun 30, 2025 VulnCheck KEV Exploitation
- Jul 2, 2025 EPSS Score
- Jul 4, 2025 VulnCheck KEV Exploitation
- Jul 6, 2025 EPSS Score
- Jul 22, 2025 VulnCheck KEV Exploitation
- Jul 27, 2025 EPSS Score
- Jul 30, 2025 VulnCheck KEV Exploitation
References
- https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1403.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1403 advisory
- https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694788&articleURL=NetScaler_ADC_and_NetScaler_Gateway_Security_Bulletin_for_CVE_2025_6543 advisory
- https://thehackernews.com/2025/06/citrix-releases-emergency-patches-for.html advisory