CVE-2020-8463
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2020-8463- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2020-8463- Updated
- 2026-11-02
EUVDEUVD-2020-29329 No score
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.
- Record
EUVD-2020-29329- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-497h-4hjg-c662 No score
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an...
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.
- Record
GHSA-497h-4hjg-c662- Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8463 is a high vulnerability (CVSS 7.5) in Trend Micro Interscan Web Security Virtual Appliance, published December 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.98%, the 93rd percentile. No source names a fixed version.