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Severity
High
Analysis Summary
CVE-2023-3467 CVSS:8
Citrix ADC and Gateway could allow a remote authenticated attacker from within the local network gain elevated privileges on the system. An attacker could exploit this vulnerability to gain root privileges on the system.
CVE-2023-3466 CVSS:8.3
Citrix ADC and Gateway 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-2023-3519 CVSS:9.8
Citrix ADC and Gateway could allow a remote attacker to execute arbitrary code on the system. If configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA?virtual?server, an attacker could exploit this vulnerability to execute arbitrary code on the system.
Impact
- Privilege Escalation
- Cross-Site Scripting
- Code Execution
Indicators Of Compromise
CVE
- CVE-2023-3467
- CVE-2023-3466
- CVE-2023-3519
Affected Vendors
Citrix
Affected Products
- Citrix NetScaler Gateway 12.1
- Citrix ADC 12.1
- Citrix ADC 12.1-FIPS
- Citrix ADC 12.1-NDcPP
Remediation
Refer to Citrix Security Advisory for patch, upgrade or suggested workaround information.