CVE-2007-4277 json
The Trend Micro AntiVirus scan engine before 8.550-1001, as used in Trend Micro PC-Cillin Internet Security 2007, and Tmxpflt.sys 8.320.100…
published 2007-10-30 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4260
- cvss
- 6.6
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 33%
- public exploits
- 0
- none known
Summary
The Trend Micro AntiVirus scan engine before 8.550-1001, as used in Trend Micro PC-Cillin Internet Security 2007, and Tmxpflt.sys 8.320.1004 and 8.500.0.1002, has weak permissions (Everyone:Write) for the \\.\Tmfilter device, which allows local users to send arbitrary content to the device via the IOCTL functionality. NOTE: this can be leveraged for privilege escalation by exploiting a buffer overflow in the handler for IOCTL 0xa0284403.
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.6 | AV:L/AC:L/Au:N/C:N/I:C/A:C |
Classification
References
-
secunia.com
/advisories/27378
third-party-advisory, vendor-advisory
-
securityfocus.com
/bid/26209
vdb-entry
- esupport.trendmicro.com /support/viewxml.do?ContentID=1035793
- esupport.trendmicro.com /support/viewxml.do?ContentID=1036190
-
securitytracker.com
/id?1018863
vdb-entry
-
labs.idefense.com
/intelligence/vulnerabilities/display.php?id=609
third-party-advisory
-
vupen.com
/english/advisories/2007/3627
vdb-entry
Sources
- CVE List CVE-2007-4277
- NVD CVE-2007-4277
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.