Code Injection in Citrix products - CVE-2020-8194
Published: July 8, 2020 / Updated: July 15, 2020
Vulnerability identifier: #VU29586
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2020-8194
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Citrix
Affected software:
Citrix Netscaler ADC
Citrix NetScaler Gateway
SD-WAN 5100 WANOP
SD-WAN 5000 WANOP
SD-WAN 4100 WANOP
SD-WAN 4000 WANOP
Citrix Netscaler ADC
Citrix NetScaler Gateway
SD-WAN 5100 WANOP
SD-WAN 5000 WANOP
SD-WAN 4100 WANOP
SD-WAN 4000 WANOP
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can trick a victim to download a malicious binary from the NSIP and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2020-8194
Install updates from vendor's website.