Is CVE-2007-4649 being actively exploited?

CVE-2007-4649 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-4649?

CVE-2007-4649 has a CVSS 2.0 base score of 7.2 (HIGH).

CVE-2007-4649

HIGH · CVSS 7.2EPSS 0.9%EU EUVD

MicroWorld eScan Virus Control 9.0.722.1, Anti-Virus 9.0.722.1, and Internet Security 9.0.722.1 use weak permissions (Everyone:Full Control) for their installation directory trees, which allows local users to gain privileges by replacing application files, as demonstrated by traysser.exe.

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-264
EPSS score: 0.9% (59th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-4631)
Published: August 31, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-4631 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microworld technologies / escan anti-virus
microworld technologies / escan internet security
microworld technologies / escan virus control

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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