CVE-2020-8603
Last modified
CVE-2020-8603 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.. EPSS estimates a 1.98% chance of exploitation in the next 30 days.
Description
A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Trendmicro | Interscan Web Security Virtual Appliance | 6.5 |
References
- https://success.trendmicro.com/solution/000253095Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-675/Third Party Advisory, VDB Entry
- https://success.trendmicro.com/solution/000253095Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-675/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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