How severe is CVE-2007-5143?

CVE-2007-5143 has a CVSS 2.0 base score of 1.9, rated low severity.

Is CVE-2007-5143 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5143?

CVE-2007-5143 affects F-secure F-secure Anti-virus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5143?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-5143 published?

CVE-2007-5143 was published on 2007-10-01 and last updated on 2026-06-16.

CVE-2007-5143

CVE-2007-5143 is a low-severity vulnerability in F-secure F-secure Anti-virus with a CVSS 2.0 base score of 1.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 1.9)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: F-secure F-secure Anti-virus
Published: 2007-10-01
Last modified: 2026-06-16

Description

F-Secure Anti-Virus for Windows Servers 7.0 64-bit edition allows local users to bypass virus scanning by using the system32 directory to store a crafted (1) archive or (2) packed executable. NOTE: in many environments, this does not cross privilege boundaries because any process able to write to system32 could also shut off F-Secure Anti-Virus.

Frequently asked questions

What is CVE-2007-5143?: F-Secure Anti-Virus for Windows Servers 7.0 64-bit edition allows local users to bypass virus scanning by using the system32 directory to store a crafted (1) archive or (2) packed executable. NOTE: in many environments, this does not cross privilege boundaries because any process able to write to system32 could also shut off F-Secure Anti-Virus.
How severe is CVE-2007-5143?: CVE-2007-5143 has a CVSS 2.0 base score of 1.9, rated low severity.
Is CVE-2007-5143 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5143?: CVE-2007-5143 affects F-secure F-secure Anti-virus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5143?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-5143 published?: CVE-2007-5143 was published on 2007-10-01 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:f-secure:f-secure_anti-virus:7.00:*:windows_servers:*:*:*:*:*

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