CVE-2020-8246 — Uncontrolled Resource Consumption in Citrix Application Delivery Controller Firmware

CWE-400 — Uncontrolled Resource ConsumptionCWE-269 — Improper Privilege ManagementCWE-79 — Cross-site Scripting4 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 33.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Citrix Application Delivery Controller FirmwareCitrix GatewayCitrix Netscaler Gateway+9 more
Timeline
PublishedSep 18
Latest updateMay 24

Description

Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b are vulnerable to a denial of service attack originating from the management network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages13 packages

▶NVDcitrix/netscaler_gateway12.1 — 12.1-58.15
▶NVDcitrix/gateway11.1 — 11.1-65.12+1
▶NVDcitrix/sd-wan_wanop10.2 — 10.2.7b+3

🔴Vulnerability Details

1
GHSA
GHSA-5wpp-rjjg-p4xh: Citrix ADC and Citrix Gateway 13↗2022-05-24
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📋Vendor Advisories

2
Citrix
CVE-2020-8246: Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187↗2020-09-18
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Citrix
Citrix Application Delivery Controller, Citrix Gateway, and Citrix SD-WAN WANOP appliance Security Update↗2020-09-18
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