SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-11396

Vulnerability issues with the web service inspection of input parameters in Trend Micro Web Security Virtual Appliance 6.5 may allow potential attackers who already have administration rights to the console to implement remote code injections.

HIGH 7.2EPSS 3.20%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Vulnerability issues with the web service inspection of input parameters in Trend Micro Web Security Virtual Appliance 6.5 may allow potential attackers who already have administration rights to the console to implement remote code injections.

CVSS 3.1
7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
3.20% probability · 88th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
trendmicro/interscan web security virtual appliance
Source
security@trendmicro.com
EPSS trend
0%3%5%27 October 2026: 3.20%27 October 202627 October 2026

EPSS 3.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.