Vulnerability · Published Nov 9, 2020 · Assigned by trendmicro

CVE-2020-27016

High 8.8

In plain English

A high-severity security flaw in Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) from Trend Micro. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities).

Severity (CVSS NVD)8.8High

Exploit odds (30 days)1.9%top 20.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a cross-site request forgery (CSRF) vulnerability which could allow an attacker to modify policy rules by tricking an authenticated administrator into accessing an attacker-controlled web page. An attacker must already have obtained product administrator/root privileges to exploit this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
Trend Micro	Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)	9.1

References

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