How severe is CVE-2023-1008?

CVE-2023-1008 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-1008 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1008?

CVE-2023-1008 affects Filseclab Twister Antivirus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1008?

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

When was CVE-2023-1008 published?

CVE-2023-1008 was published on 2023-02-24 and last updated on 2026-06-17.

CVE-2023-1008

CVE-2023-1008 is a medium-severity vulnerability in Filseclab Twister Antivirus with a CVSS 3.x base score of 5.5. 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-404.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.6
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-404
Affected product: Filseclab Twister Antivirus
Published: 2023-02-24
Last modified: 2026-06-17

Description

A vulnerability was found in Twister Antivirus 8.17. It has been rated as problematic. This issue affects the function 0x801120E4 in the library filmfd.sys of the component IoControlCode Handler. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The identifier VDB-221741 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-1008?: A vulnerability was found in Twister Antivirus 8.17. It has been rated as problematic. This issue affects the function 0x801120E4 in the library filmfd.sys of the component IoControlCode Handler. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The identifier VDB-221741 was assigned to this vulnerability.
How severe is CVE-2023-1008?: CVE-2023-1008 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-1008 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1008?: CVE-2023-1008 affects Filseclab Twister Antivirus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1008?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1008 published?: CVE-2023-1008 was published on 2023-02-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:filseclab:twister_antivirus:8.17:*:*:*:*:*:*:*

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