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CVE-2022-40660

26
FAUCET Score

CVE-2022-40660 is a heap-based buffer overflow vulnerability in NIKON NIS-Elements Viewer 1.2100.1483.0, specifically impacting the parsing of PSD images. This high-severity vulnerability (CVSS 7.8) requires user interaction, such as visiting a malicious page or opening a crafted file, allowing remote attackers to achieve arbitrary code execution with high impact on confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or KEV entries exist, and community discussion is minimal, the potential for code execution makes it a significant concern for affected users.

Impacted Technologies

VendorProductVersion(s)CPE
1.2100.1483.0CPE matchmatch criteria
cpe:2.3:a:nikon:nis-elements_viewer:1.2100.1483.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.10%
Probability of exploitation in next 30 days
EPSS Percentile
62.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0110 is in the 59th percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

software-dl.microscope.healthcare.nikon.com / vuln/index.html
Product
software-dl.microscope.healthcare.nikon.com / vuln/pdf/Vulnerabilities_on_NIS-Elements_Freeware_and_L_en_240917_02.pdf
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-22-1216
Third Party AdvisoryVDB Entry