How severe is CVE-2008-0779?

CVE-2008-0779 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2008-0779 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0779?

CVE-2008-0779 affects Fortinet Forticlient Host Security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-0779?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2008-0779 published?

CVE-2008-0779 was published on 2008-02-14 and last updated on 2026-06-16.

CVE-2008-0779

CVE-2008-0779 is a high-severity vulnerability in Fortinet Forticlient Host Security with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Fortinet Forticlient Host Security
Published: 2008-02-14
Last modified: 2026-06-16

Description

The fortimon.sys device driver in Fortinet FortiClient Host Security 3.0 MR5 Patch 3 and earlier does not properly initialize its DeviceExtension, which allows local users to access kernel memory and execute arbitrary code via a crafted request.

Frequently asked questions

What is CVE-2008-0779?: The fortimon.sys device driver in Fortinet FortiClient Host Security 3.0 MR5 Patch 3 and earlier does not properly initialize its DeviceExtension, which allows local users to access kernel memory and execute arbitrary code via a crafted request.
How severe is CVE-2008-0779?: CVE-2008-0779 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2008-0779 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0779?: CVE-2008-0779 affects Fortinet Forticlient Host Security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-0779?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2008-0779 published?: CVE-2008-0779 was published on 2008-02-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:fortinet:forticlient_host_security:*:mr5_patch_3:*:*:*:*:*:*

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