| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.0 | $0-$5k | 0.00 |
Summary
A vulnerability has been found in Keyence KV Studio up to 12.23 and classified as critical. The impacted element is an unknown function. This manipulation causes buffer underflow. This vulnerability is tracked as CVE-2025-61690. The attack is possible to be carried out remotely. No exploit exists.
Details
A vulnerability was found in Keyence KV Studio up to 12.23. It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a buffer underflow vulnerability. The CWE definition for the vulnerability is CWE-124. The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
KV STUDIO versions 12.23 and prior contain a buffer underflow vulnerability. If the product uses a specially crafted file, arbitrary code may be executed on the affected product.
It is possible to read the advisory at keyence.com. This vulnerability is known as CVE-2025-61690 since 09/30/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/02/2025).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Vendor
Name
Version
- 12.0
- 12.1
- 12.2
- 12.3
- 12.4
- 12.5
- 12.6
- 12.7
- 12.8
- 12.9
- 12.10
- 12.11
- 12.12
- 12.13
- 12.14
- 12.15
- 12.16
- 12.17
- 12.18
- 12.19
- 12.20
- 12.21
- 12.22
- 12.23
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 7.0VulDB Meta Temp Score: 7.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 7.8
CNA Vector (jpcert): 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Buffer underflowCWE: CWE-124 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒
Physical: Partially
Local: Yes
Remote: Yes
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
09/30/2025 CVE reserved10/02/2025 Advisory disclosed
10/02/2025 VulDB entry created
10/02/2025 VulDB entry last update
Sources
Advisory: keyence.comStatus: Confirmed
CVE: CVE-2025-61690 (🔒)
GCVE (CVE): GCVE-0-2025-61690
GCVE (VulDB): GCVE-100-326707
Entry
Created: 10/02/2025 08:26Changes: 10/02/2025 08:26 (72)
Complete: 🔍
Cache ID: 216::103
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
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