CVE-2017-11391 — HIGH (8.8)

Vulnerability Description

Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw can be exploited by parsing the "t" parameter within modTMCSS Proxy. Formerly ZDI-CAN-4744.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Trendmicro	Interscan Messaging Security Virtual Appliance	9.0

Related Weaknesses (CWE)

CWE-77

References

http://www.securityfocus.com/bid/100075Third Party AdvisoryVDB Entry
http://www.zerodayinitiative.com/advisories/ZDI-17-502Third Party AdvisoryVDB Entry
https://success.trendmicro.com/solution/1117723Vendor Advisory
http://www.securityfocus.com/bid/100075Third Party AdvisoryVDB Entry
http://www.zerodayinitiative.com/advisories/ZDI-17-502Third Party AdvisoryVDB Entry
https://success.trendmicro.com/solution/1117723Vendor Advisory

FAQ

What is CVE-2017-11391?

CVE-2017-11391 is a vulnerability with a CVSS score of 8.8 (HIGH). Proxy command injection vulnerability in Trend Micro InterScan Messaging Virtual Appliance 9.0 and 9.1 allows remote attackers to execute arbitrary code on vulnerable installations. The specific flaw ...

How severe is CVE-2017-11391?

CVE-2017-11391 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-11391?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Interscan Messaging Security Virtual Appliance.