{"id":"CVE-2024-8534","aliases":["EUVD-2024-49549","GHSA-33mv-fjxj-2mx6"],"status":"published","title":"Memory safety vulnerability leading to memory corruption and Denial of Service","description":"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":{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00559,"percentile":0.46805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2024-11-12T18:15:44Z","modified":"2026-06-17T08:22:48Z","products":[{"vendor":"citrix","product":"netscaler adc"},{"vendor":"citrix","product":"netscaler_application_delivery_controller"},{"vendor":"citrix","product":"netscaler_gateway"},{"vendor":"cloud software group","product":"netscaler gateway"},{"vendor":"netscaler","product":"adc"},{"vendor":"netscaler","product":"gateway"},{"vendor":"netscaler","product":"netscaler gateway"},{"vendor":"netscaler","product":"netscaler-adc_12.1-fips"},{"vendor":"netscaler","product":"netscaler-adc_12.1-ndcpp"},{"vendor":"netscaler","product":"netscaler-adc_13.1-fips"},{"vendor":"netsclaer","product":"netscaler adc"}],"references":[{"url":"https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8534"},{"url":"https://github.com/advisories/GHSA-33mv-fjxj-2mx6"}],"sources":{"cve":[{"id":"CVE-2024-8534","title":"Memory safety vulnerability leading to memory corruption and Denial of Service","description":"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 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enabled","status":"published","published":"2024-11-12T18:15:44Z","modified":"2024-11-21T16:19:44Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L","level":"high"}],"updated_at":"2026-11-03T00:04:52.521149Z"}],"ghsa":[{"id":"GHSA-33mv-fjxj-2mx6","title":"Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC...","description":"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","status":"published","published":"2024-11-12T21:30:54Z","modified":"2025-07-25T21:33:45Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T15:03:07.428711Z"}],"nvd":[{"id":"CVE-2024-8534","description":"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 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