CSRF Protection Bypass in Trend Micro InterScan Web Security Virtual Appliance
CVE-2020-8461

8.8HIGH

Key Information:

Vendor

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

What is CVE-2020-8461?

A CSRF protection bypass vulnerability exists in Trend Micro's InterScan Web Security Virtual Appliance 6.5 SP2. This flaw allows attackers to exploit the mechanism of CSRF protections, enabling them to craft and send specially encoded requests through a victim's browser without needing a valid CSRF token. Such an exploit could lead to unauthorized commands being executed on behalf of the user who has been tricked into making the request, potentially compromising security and system integrity.

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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:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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