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CVE-2020-8465

CRITICAL
9.8
CVSS Score
Published: December 17, 2020 at 09:05 PM UTC
Updated: June 17, 2026 at 03:26 AM UTC
1 product affected across 1 vendorInterScan Web Security Virtual Appliance

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

Description

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to manipulate system updates using a combination of CSRF bypass (CVE-2020-8461) and authentication bypass (CVE-2020-8464) to execute code as user root.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-trend-micro-interscan-web-security-virtual-appliance/
x_refsource_MISCVendor Advisory
Source: [email protected]
https://success.trendmicro.com/solution/000283077

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287CWE-352

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