What’s Vulnerable › Vulnerabilities

CVE-2020-27018

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-11-09 · updated 2026-06-17
• Weakness: CWE-918

Description

Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a server side request forgery vulnerability which could allow an authenticated attacker to abuse the product's web server and grant access to web resources or parts of local files. An attacker must already have obtained authenticated privileges on the product to exploit this vulnerability.

Affected products

• Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA): through 9.1

References

• https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messaging-security-virtual-appliance-imsva/
• https://success.trendmicro.com/solution/000279833
• https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messaging-security-virtual-appliance-imsva/
• https://success.trendmicro.com/solution/000279833

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