How severe is CVE-2008-1638?

CVE-2008-1638 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2008-1638 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-1638?

CVE-2008-1638 affects Nik Software Inc Nik Sharpener Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-1638?

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

When was CVE-2008-1638 published?

CVE-2008-1638 was published on 2008-04-02 and last updated on 2026-06-16.

CVE-2008-1638

CVE-2008-1638 is a medium-severity vulnerability in Nik Software Inc Nik Sharpener Pro with a CVSS 2.0 base score of 6.8. 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: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Nik Software Inc Nik Sharpener Pro
Published: 2008-04-02
Last modified: 2026-06-16

Description

Nik Sharpener Pro, possibly 2.0, uses world-writable permissions for plug-in files, which allows local users to gain privileges by replacing a plug-in with a Trojan horse.

Frequently asked questions

What is CVE-2008-1638?: Nik Sharpener Pro, possibly 2.0, uses world-writable permissions for plug-in files, which allows local users to gain privileges by replacing a plug-in with a Trojan horse.
How severe is CVE-2008-1638?: CVE-2008-1638 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2008-1638 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-1638?: CVE-2008-1638 affects Nik Software Inc Nik Sharpener Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-1638?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-1638 published?: CVE-2008-1638 was published on 2008-04-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:nik_software_inc:nik_sharpener_pro:2.0:*:inkjet:*:*:*:*:*

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