CVE-2020-27017

Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an XML External Entity Processing (XXE) vulnerability which could allow an authenticated administrator to read arbitrary local files. 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

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

CVSS v2.0 NVD

4.0 MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS

6.47% chance of exploitation in the next 30 days, 94th 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