Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 before CP 1644 has XSS.

published 2017-04-18 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-16867

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 4.3%; EPSS 4.3% chance of exploitation in 30 days, percentile 91%
public exploits: 1; Metasploit

Patch / fix

links 1

success.trendmicro.com/solution/1116821-security-bulletin-trend-micro-interscan-m… advisory

Timeline

2017-04-18 Published
2017-10-07 First public exploit (Metasploit exploit/linux/http/trendmicro_imsva_widget_exec)

Exploit prediction

4.28% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

Metasploit exploit/linux/http/trendmicro_imsva_widget_exec Trend Micro InterScan Messaging Security (Virtual Appliance) Remote Code Execution metasploit exploit, excellent rank, 2017-10-07

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

success.trendmicro.com /solution/1116821-security-bulletin-trend-micro-interscan-messaging-security-virtual-appliance-imsva-9-1-multi
patch, vendor-advisory
securityfocus.com /bid/97938
vdb-entry, third-party-advisory

Sources

CVE List CVE-2017-7896
NVD CVE-2017-7896

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary