CVE-2017-11393

Name: CVE-2017-11393
Creator: NVD / NIST
Published: 2017-08-03T15:29:00.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 15.89%

Last modified Jun 17, 2026

CVE-2017-11393 is a vulnerability of currently unknown severity. 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 tr parameter within Proxy.php. EPSS estimates a 15.89% chance of exploitation in the next 30 days.

Description

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 tr parameter within Proxy.php. Formerly ZDI-CAN-4543.

Metrics

EPSS Probability

15.89%

96.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions	Update
Trendmicro	Officescan	11.0	Sp1
Trendmicro	Officescan	12.0	—

References

http://www.securityfocus.com/bid/100127
http://www.zerodayinitiative.com/advisories/ZDI-17-522Third Party Advisory, VDB Entry
https://success.trendmicro.com/solution/1117769Mitigation, Patch, Vendor Advisory
http://www.securityfocus.com/bid/100127
http://www.zerodayinitiative.com/advisories/ZDI-17-522Third Party Advisory, VDB Entry
https://success.trendmicro.com/solution/1117769Mitigation, Patch, Vendor Advisory

Timeline

Published: Aug 3, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-11393?

How severe is CVE-2017-11393?

Severity scoring for CVE-2017-11393 is pending analysis. The EPSS model estimates a 15.89% probability of exploitation in the next 30 days.

How do I fix CVE-2017-11393?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11393?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST