Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-47134

23
FAUCET Score

CVE-2024-47134 is an out-of-bounds write vulnerability affecting Kostac PLC Programming Software (formerly Koyo PLC Programming Software) versions 1.6.14.0 and earlier. This vulnerability, triggered by opening a specially crafted project file, can lead to denial-of-service, arbitrary code execution, and information disclosure. With a CVSS score of 7.8 (High), it requires user interaction (UI:R) and local access (AV:L), but has low attack complexity (AC:L) and no privileges required (PR:N). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.9.0CPE matchmatch criteria
cpe:2.3:a:electronics.jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:*
>= 1.6.10.0, <= 1.6.14.0CPE matchmatch criteria
cpe:2.3:a:electronics.jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:*

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
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 18th 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/JVNVU92808077
Third Party Advisory
electronics.jtekt.co.jp / en/topics/202410026928
Vendor Advisory
electronics.jtekt.co.jp / jp/topics/2024100217388
Vendor Advisory