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Vulnerability Details :

CVE-2021-38421

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-20 Dec, 2021 | 20:08
Updated At-04 Aug, 2024 | 01:44
Rejected At-
Credits

Fuji Electric Tellus Lite V-Simulator out of bounds read

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:20 Dec, 2021 | 20:08
Updated At:04 Aug, 2024 | 01:44
Rejected At:
▼CVE Numbering Authority (CNA)
Fuji Electric Tellus Lite V-Simulator out of bounds read

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.

Affected Products
Vendor
Fuji Electric Co., Ltd. Fuji Electric
Product
V-Server Lite
Versions
Affected
  • From unspecified before 4.0.12.0 (custom)
Vendor
Fuji Electric Co., Ltd. Fuji Electric
Product
Tellus Lite V-Simulator
Versions
Affected
  • From unspecified before 4.0.12.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-125CWE-125 Out-of-bounds Read
Type: CWE
CWE ID: CWE-125
Description: CWE-125 Out-of-bounds Read
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Fuji Electric recommends updating software to the latest version: TELLUS Lite software: Version 4.0.12.0 Disk1 TELLUS Lite software: Version 4.0.12.0 Disk2 V-Server Lite software: Version 4.0.12.0 Disk1 V-Server Lite software: Version 4.0.12.0 Disk2

Configurations

Workarounds

Exploits

Credits

kimiya, working with Trend Micro’s Zero Day Initiative, and Michael Heinzl reported these vulnerabilities to CISA.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
x_refsource_MISC
Hyperlink: https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
x_refsource_MISC
x_transferred
Hyperlink: https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:20 Dec, 2021 | 21:15
Updated At:27 Dec, 2021 | 20:32

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.1HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.05.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 5.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:P
CPE Matches

Fuji Electric Co., Ltd.
fujielectric
>>v-server>>Versions before 4.0.12.0(exclusive)
cpe:2.3:a:fujielectric:v-server:*:*:*:*:lite:*:*:*
Fuji Electric Co., Ltd.
fujielectric
>>v-simulator>>Versions before 4.0.12.0(exclusive)
cpe:2.3:a:fujielectric:v-simulator:*:*:*:*:lite:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primaryics-cert@hq.dhs.gov
CWE ID: CWE-125
Type: Primary
Source: ics-cert@hq.dhs.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01ics-cert@hq.dhs.gov
Patch
Third Party Advisory
US Government Resource
Hyperlink: https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
Source: ics-cert@hq.dhs.gov
Resource:
Patch
Third Party Advisory
US Government Resource

Change History

0
Information is not available yet

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