Severity
High
Analysis Summary
CVE-2020-8198
Citrix ADC, Citrix Gateway and Citrix SD-WAN WANOP are vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2020-8199
Citrix Gateway Plug-in for Linux could allow a local authenticated attacker to gain elevated privileges on the system, caused by an unspecified flaw. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privilege.
CVE-2020-8197
Citrix ADC and Citrix Gateway could allow a remote authenticated attacker to gain elevated privileges on the system, caused by an unspecified flaw. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privilege.
Impact
- Privilege escalation
- Cross-Site Scripting
Affected Vendors
Citrix
Affected Products
- Citrix ADC
- Citrix Gateway
- Citrix SD-WAN WANOP
Remediation
Refer to vendor’ advisory for the complete list of affected products and respective patches.