CVE-2020-27016

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

Trend Micro · Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA)

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.90% chance of exploitation in the next 30 days, 79th percentile

Published

2020-11-09

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messa…

Security advisories

• https://success.trendmicro.com/solution/000279833
• https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messa…

References

• CVE Record
• NVD entry