CVE-2020-8605
HighPublic exploitA vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to execute arbitrary code on affected installations.
Published May 27, 2020 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2020-8605 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Interscan Web Security Virtual Appliance (Trendmicro), Trend Micro InterScan Web Security Virtual Appliance.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 88% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
88%
Higher than 99.7% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2020-8605 brief as a PDF
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Description
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to execute arbitrary code on affected installations. Authentication is required to exploit this vulnerability.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Interscan Web Security Virtual ApplianceTrendmicro | 6.5 | n/a |
| Trend Micro InterScan Web Security Virtual Appliance | >= 6.5 | n/a |
Timeline
Publicly disclosed
May 27, 2020
Last updated
Nov 21, 2024
Weakness Type
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- advisoryhttps://www.zerodayinitiative.com/advisories/ZDI-20-676/
- patchhttps://success.trendmicro.com/solution/000253095
- exploithttp://packetstormsecurity.com/files/158171/Trend-Micro-Web-Security-Virtual-Appliance-Remote-Code-Execution.html
- exploithttp://packetstormsecurity.com/files/158423/Trend-Micro-Web-Security-Remote-Code-Execution.html
- exploitMSF trendmicro_websecurity_exec.rb
FAQ
Common Questions.
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to execute arbitrary code on affected installations.
Affected: Interscan Web Security Virtual Appliance (Trendmicro) versions 6.5; Trend Micro InterScan Web Security Virtual Appliance versions >= 6.5. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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