Input validation error in Citrix Netscaler ADC and Citrix NetScaler Gateway - CVE-2020-8187
Published: July 8, 2020 / Updated: July 15, 2020
Vulnerability identifier: #VU29582
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2020-8187
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Citrix Netscaler ADC
Citrix NetScaler Gateway
Citrix Netscaler ADC
Citrix NetScaler Gateway
Software vendor:
Citrix
Citrix
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can use a configured SSL VPN or AAA endpoint and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.