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Fencer Intel
critical 9.8

CVE-2017-11394 in the critical feed json

Proxy command injection vulnerability in Trend Micro OfficeScan 11 and XG (12) allows remote attackers to execute arbitrary code on vulnera…

published 9y ago modified 4mo ago also EUVD-2017-3021

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
66.8%
EPSS 66.8% chance of exploitation in 30 days, percentile 99.2%
public exploits
2
Metasploit and Exploit-DB

Summary

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.

Patch / fix

Is CVE-2017-11394 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Timeline

  1. Published
  2. First public exploit (Metasploit exploit/windows/http/trendmicro_officescan_widget_exec)

Exploit prediction

66.77% chance of exploitation in the next 30 days, higher than 99.2% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

  • Trend Micro Trend Micro OfficeScan

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel 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.