What is CVE-2020-8463?

CVE-2020-8463 is a high-severity vulnerability in Trend Micro Interscan Web Security Virtual Appliance, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-12-17.

How severe is CVE-2020-8463?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Trend Micro Interscan Web Security Virtual Appliance

CVE-2020-8463

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to bypass a global authorization check for anonymous users by manipulating request paths.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.059 (92.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Trend Micro Interscan Web Security Virtual Appliance — versions 6.5 SP2
Trendmicro Interscan_web_security_virtual_appliance — versions 6.5

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security@trendmicro.com (x_refsource_MISC, Vendor Advisory)
security@trendmicro.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-8463?: CVE-2020-8463 is a high-severity vulnerability in Trend Micro Interscan Web Security Virtual Appliance, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-12-17.
How severe is CVE-2020-8463?: High severity. CVSS v3 base score is 7.5 out of 10.