XSS in Trend Micro Interscan Web Security Virtual Appliance
CVE-2020-8603
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.020 (79.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Trend Micro Interscan Web Security Virtual Appliance — versions 6.5
- Trendmicro Interscan Web Security Virtual Appliance — versions 6.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.zerodayinitiative.com/advisories/ZDI-20-675/ (VDB Entry, Third Party Advisory)
- success.trendmicro.com/solution/000253095 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-8603?
- CVE-2020-8603 is a medium-severity vulnerability in Trend Micro Interscan Web Security Virtual Appliance, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-05-27.
- How severe is CVE-2020-8603?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-8603 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.