CVE-2017-11394

highpriority · attend · 72EPSS 0.668 · 99 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · weaponized

Likely / severe?

66.8% (99th) EPSS

CVSS 10 · high

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Proxy command injection vulnerability in Trend Micro OfficeScan 11 and XG (12) allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw can be exploited by parsing the T parameter within Proxy.php. Formerly ZDI-CAN-4544.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.8–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · FSTEC (BDU) RU

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

exploits (2)

Public proof-of-concept and weaponised exploit code.

exploit/windows/http/trendmicro_officescan_widget_execTrend Micro OfficeScan Remote Code Executionweaponized · metasploit
EDB-42971Trend Micro OfficeScan 11.0/XG (12.0) - Remote Code Execution (Metasploit)PoC · exploit_db

affected products (5)

Products and version ranges known to be affected.

Trend Micro Trend Micro OfficeScan≤ 11, XG (12)enisa_euvdEU
Trend Micro Trend Micro OfficeScan≤ 12fstec_bduRU
Trend Micro Trend Micro OfficeScan≤ 11 SP1fstec_bduRU
trendmicro officescan= 11.0nvdUScpe:2.3:a:trendmicro:officescan:*:*:*:*:*:*:*:*
trendmicro officescan= 12.0nvdUScpe:2.3:a:trendmicro:officescan:*:*:*:*:*:*:*:*

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2017-08-03modified 2026-06-17

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+25171 more

references (10)

External citations — patches, advisories, analysis.

scry

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