RCE in Trend Micro Interscan Messaging Security Virtual Appliance
CVE-2017-11392
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-4745.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.338 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.338 · newest: 0.338 · change: 0.000
Affected products
- Trend Micro Interscan Messaging Security Virtual Appliance — versions 9.0,9.1
- Trendmicro Interscan Messaging Security Virtual Appliance — versions 9.0, 9.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/100075 (vdb-entry)
- success.trendmicro.com/solution/1117723 (Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-17-504 (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-11392?
- CVE-2017-11392 is a high-severity vulnerability in Trend Micro Interscan Messaging Security Virtual Appliance, classified under Command Injection. CVSS score: 8.8/10. Published 2017-08-03.
- How severe is CVE-2017-11392?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-11392 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.