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cve[email protected]CVE-2020-8465
HistoryDec 17, 2020 - 9:15 p.m.

CVE-2020-8465

2020-12-1721:15:13
CWE-352
CWE-287
web.nvd.nist.gov
21
2
vulnerability
trend micro
interscan
web security
virtual appliance
csrf bypass
authentication bypass
cve-2020-8465

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.5%

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 configurations

NVD
Node
trendmicrointerscan_web_security_virtual_applianceMatch6.5sp2

CNA Affected

[
  {
    "product": "Trend Micro InterScan Web Security Virtual Appliance",
    "vendor": "Trend Micro",
    "versions": [
      {
        "status": "affected",
        "version": "6.5 SP2"
      }
    ]
  }
]

Social References

More

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.5%