Authorization Bypass in Trend Micro InterScan Web Security Virtual Appliance
CVE-2020-8463

7.5HIGH

Key Information:

Vendor

Trend Micro
Status
Trend Micro Interscan Web Security Virtual Appliance
Vendor
CVE Published:
17 December 2020

What is CVE-2020-8463?

A flaw in the Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 allows attackers to bypass global authorization checks meant for anonymous users. By manipulating request paths, an attacker can gain unauthorized access, compromising the security integrity of the web application's users and potential data. It's crucial for organizations using this product to implement immediate updates and monitoring to protect against possible exploits.

Affected Version(s)

Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2

References

https://success.trendmicro.com/solution/000283077
x_refsource_MISC
https://sec-consult.com/vulnerability-lab/advisory/multip...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.