Vulnerability Intelligence Report
CVE-2007-4277
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.
No Active Exploit Signals
CVSS Base Score
6.6
MEDIUM
EPSS Probability:0.39%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| trend_micro | pc-cillin_internet_security_2007 | all |
| trend_micro | scan_engine | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.387%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2007-08-09T00:00:00 |
| Published | 2007-10-30T22:00:00 |
| Patch Date | 2007-10-25 |
| Last Updated | 2024-08-07T14:46:39 |
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