Vulnerability Monitor

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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.

Published

2020-11-09T23:15:12.147

Last Modified

2024-11-21T05:20:41.063

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-611

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	trendmicro	interscan_messaging_security_virtual_appliance	≤ 9.1	Yes
Operating System	microsoft	windows	-	No

References

https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messaging-security-virtual-appliance-imsva/ Exploit, Third Party Advisory ([email protected])
https://success.trendmicro.com/solution/000279833 Exploit, Vendor Advisory ([email protected])
https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messaging-security-virtual-appliance-imsva/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://success.trendmicro.com/solution/000279833 Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)