CVE-2023-42138 json
Out-of-bounds read vulnerability exists in KV STUDIO Ver.
published 2023-10-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46597
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 10%
- public exploits
- 0
- none known
Summary
Out-of-bounds read vulnerability exists in KV STUDIO Ver. 11.62 and earlier and KV REPLAY VIEWER Ver. 2.62 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user of KV STUDIO PLAYER open a specially crafted file.
Patch / fix
- keyence kv_replay_viewer 2.63
- keyence kv_studio 11.63
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- KEYENCE CORPORATION KV STUDIO
- KEYENCE CORPORATION KV REPLAY VIEWER
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
keyence.com
/vulnerability231001
vendor-advisory
-
jvn.jp
/en/vu/JVNVU94752076/index.html
third-party-advisory
Sources
- CVE List CVE-2023-42138
- NVD CVE-2023-42138
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