|Number of vulnerabilities||1|
|InterScan Web Security Virtual Appliance|
Server applications / Server solutions for antivurus protection
This security advisory describes one medium risk vulnerability.
1) Cross-site scripting
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]
CWE-ID: CWE-79 – Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)
Exploit availability: No Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within the Captive Portal. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user’s browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks. Mitigation
Install updates from vendor’s website.Vulnerable software versions
InterScan Web Security Virtual Appliance: before 6.5 SP2 CP1943CPE