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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-42138

22
FAUCET Score

CVE-2023-42138 is an out-of-bounds read vulnerability affecting Keyence KV STUDIO Ver. 11.62 and earlier, and KV REPLAY VIEWER Ver. 2.62 and earlier. This vulnerability carries a CVSS score of 7.8 (High), indicating that a successful exploit, triggered by a user opening a specially crafted file, could lead to information disclosure or arbitrary code execution. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.63CPE matchmatch criteria
cpe:2.3:a:keyence:kv_replay_viewer:*:*:*:*:*:*:*:*
< 11.63CPE matchmatch criteria
cpe:2.3:a:keyence:kv_studio:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
8.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 6th percentile among its peer group of 11,617 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

jvn.jp / en/vu/JVNVU94752076/index.html
Third Party Advisory
keyence.com / vulnerability231001
Vendor Advisory