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CVE-2007-0856

Published: Feb 8, 2007Updated: Apr 23, 2026 Sources: CVE List NVDNVD-CWE-Other
7.2HIGH
NVD MITRE
EPSS Score
0.9%
Top 42.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

TmComm.sys 1.5.0.1052 in the Trend Micro Anti-Rootkit Common Module (RCM), with the VsapiNI.sys 3.320.0.1003 scan engine, as used in Trend Micro PC-cillin Internet Security 2007, Antivirus 2007, Anti-Spyware for SMB 3.2 SP1, Anti-Spyware for Consumer 3.5, Anti-Spyware for Enterprise 3.0 SP2, Client / Server / Messaging Security for SMB 3.5, Damage Cleanup Services 3.2, and possibly other products, assigns Everyone write permission for the \\.\TmComm DOS device interface, which allows local users to access privileged IOCTLs and execute arbitrary code or overwrite arbitrary memory in the kernel context.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LAu:NC:CI:CA:C
Exploitability
AV:LAccess Vector
Local
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

trend micro
commercial·JPaka trendmicro
client-server-messaging security
Security Products
damage cleanup services
Security Products
pc-cillin internet security
Security Products
tmcomm.sys
Security Products
trend micro antirootkit common module
Security Products
trend micro antispyware
Security Products
trend micro antivirus
Security Products
vsapini.sys
Security Products
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2007-0856?We can run the check for you — a free external exposure review, no install. Check my exposure

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469
labs.idefense.com
http://securitytracker.com/id?1017604
securitytracker.com
http://www.securityfocus.com/bid/22448
securityfocus.com
and 9 more references View all →

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