CVE-2009-0686
HIGH · CVSS 7.2EPSS 0.8%EU EUVD
The TrendMicro Activity Monitor Module (tmactmon.sys) 2.52.0.1002 in Trend Micro Internet Pro 2008 and 2009, and Security Pro 2008 and 2009, allows local users to gain privileges via a crafted IRP in a METHOD_NEITHER IOCTL request to \Device\tmactmon that overwrites memory.
Key facts
- CVSS score
- 7.2 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:L/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 0.8% (57th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-0686)
- Published
- April 1, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-0686 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- trendmicro / internet security
- trendmicro / internet security
- trendmicro / internet security
- trendmicro / internet security
References
- http://en.securitylab.ru/lab/PT-2009-09
- http://milw0rm.com/sploits/2009-trendmicro_local_expl_0day.zip(Exploit)
- http://www.securityfocus.com/archive/1/502314/100/0/threaded
- http://www.securityfocus.com/bid/34304(Exploit)
- http://www.securitytracker.com/id?1021955
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49513
- https://www.exploit-db.com/exploits/8322
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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