Fuji Electric V-Server prior VPR File out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in Fuji Electric V-Server and classified as critical. Affected by this issue is some unknown processing of the component VPR File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Fuji Electric V-Server Lite all versions prior to contains a heap based buffer overflow. The buffer allocated to read data, when parsing VPR files, is too small.

The weakness was presented 04/13/2020. This vulnerability is handled as CVE-2020-10646 since 03/16/2020. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version eliminates this vulnerability.

See VDB-231837, VDB-245499, VDB-245500 and VDB-245501 for similar entries.






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍



VulDB Base Score: 🔍
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Class: Out-of-bounds write
CWE: CWE-787 / CWE-119

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: V-Server


03/16/2020 🔍
04/13/2020 +28 days 🔍
04/14/2020 +1 days 🔍
05/18/2024 +1495 days 🔍


Advisory: us-cert.gov
Status: Not defined

CVE: CVE-2020-10646 (🔍)
See also: 🔍


Created: 04/14/2020 09:03 AM
Updated: 05/18/2024 02:43 PM
Changes: 04/14/2020 09:03 AM (36), 04/14/2020 09:08 AM (17), 05/18/2024 02:43 PM (18)
Complete: 🔍
Cache ID: 34:15F:40


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