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CVE-2008-1638

18
FAUCET Score

CVE-2008-1638 describes a local privilege escalation vulnerability in Nik Sharpener Pro, likely version 2.0. The software incorrectly assigns world-writable permissions to its plug-in files, allowing a local, authenticated attacker to replace a legitimate plug-in with a malicious Trojan horse. This vulnerability carries a CVSS score of 6.8, indicating high impact on confidentiality, integrity, and availability, with low attack complexity. Despite its potential for significant local impact, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this decade-old flaw.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:nik_software_inc:nik_sharpener_pro:2.0:*:inkjet:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:L/AC:L/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
3.1
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
20.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 77th percentile among its peer group of 15,903 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/29586
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/41535
kb.cert.org / vuls/id/124289
US Government Resource
securityfocus.com / bid/27707