CVE-2017-11393

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.97% Top 10%
Vendor Advisory trendmicro.com
Affected: Trend Micro Trend Micro OfficeScan
Published at:
Updated at:

References

Link Tags
https://success.trendmicro.com/solution/1117769 patch vendor advisory mitigation
http://www.zerodayinitiative.com/advisories/ZDI-17-522 third party advisory vdb entry
http://www.securityfocus.com/bid/100127 vdb entry

Frequently Asked Questions

What is the severity of CVE-2017-11393?
CVE-2017-11393 has been scored as a critical severity vulnerability.
How to fix CVE-2017-11393?
To fix CVE-2017-11393, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-11393 being actively exploited in the wild?
It is possible that CVE-2017-11393 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-11393?
CVE-2017-11393 affects Trend Micro Trend Micro OfficeScan.
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