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Rewterz Threat Advisory – CVE-2020-8603 – Trend Micro InterScan Web Security Virtual Appliance Vulnerability

Severity

Medium

Analysis Summary

Trend Micro InterScan Web Security Virtual Appliance is 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.

Impact

Cross-site scripting

Affected Vendors

Trend Micro

Affected Products

Trend Micro InterScan Web Security Virtual Appliance (IWSVA) 6.5

Remediation

Refer to Trend Micro Security Bulletin: 000253095 for patch, upgrade or suggested workaround information.

https://success.trendmicro.com/solution/000253095

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