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Vulnerability Details :

CVE-2017-3771

Summary
Assigner-lenovo
Assigner Org ID-da227ddf-6e25-4b41-b023-0f976dcaca4b
Published At-26 Oct, 2017 | 17:00
Updated At-05 Aug, 2024 | 14:39
Rejected At-
Credits

System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization process.

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:lenovo
Assigner Org ID:da227ddf-6e25-4b41-b023-0f976dcaca4b
Published At:26 Oct, 2017 | 17:00
Updated At:05 Aug, 2024 | 14:39
Rejected At:
▼CVE Numbering Authority (CNA)

System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization process.

Affected Products
Vendor
Lenovo Group LimitedLenovo Group Ltd.
Product
E95, ThinkCentre M710s/M710t
Versions
Affected
  • Earlier than 1.3.2
Problem Types
TypeCWE IDDescription
textN/AUnauthorized bootloader allowed to run during system boot, reducing protection against rootkits
Type: text
CWE ID: N/A
Description: Unauthorized bootloader allowed to run during system boot, reducing protection against rootkits
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.lenovo.com/us/en/product_security/LEN-17417
x_refsource_CONFIRM
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-17417
Resource:
x_refsource_CONFIRM
▼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://support.lenovo.com/us/en/product_security/LEN-17417
x_refsource_CONFIRM
x_transferred
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-17417
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@lenovo.com
Published At:26 Oct, 2017 | 17:29
Updated At:20 Apr, 2025 | 01:37

System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization process.

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
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CPE Matches
Lenovo Group Limited
lenovo
>>thinkcentre_m710s_firmware>>Versions before m16kt40a(exclusive)
cpe:2.3:o:lenovo:thinkcentre_m710s_firmware:*:*:*:*:*:*:*:*
Lenovo Group Limited
lenovo
>>thinkcentre_m710s>>-
cpe:2.3:h:lenovo:thinkcentre_m710s:-:*:*:*:*:*:*:*
Lenovo Group Limited
lenovo
>>thinkcentre_m710t_firmware>>Versions before m16kt40a(exclusive)
cpe:2.3:o:lenovo:thinkcentre_m710t_firmware:*:*:*:*:*:*:*:*
Lenovo Group Limited
lenovo
>>thinkcentre_m710t>>-
cpe:2.3:h:lenovo:thinkcentre_m710t:-:*:*:*:*:*:*:*
Lenovo Group Limited
lenovo
>>aio_e95_firmware>>Versions before m16kt40a(exclusive)
cpe:2.3:o:lenovo:aio_e95_firmware:*:*:*:*:*:*:*:*
Lenovo Group Limited
lenovo
>>aio_e95>>-
cpe:2.3:h:lenovo:aio_e95:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.lenovo.com/us/en/product_security/LEN-17417psirt@lenovo.com
Issue Tracking
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-17417af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Vendor Advisory
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-17417
Source: psirt@lenovo.com
Resource:
Issue Tracking
Vendor Advisory
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-17417
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Vendor Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Reset to default settings may occur in Lenovo ThinkServer TSM RD350, RD450, RD550, RD650, TD350 during a prolonged broadcast storm in TSM versions earlier than 3.77.

Action-Not Available
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Matching Score-8
Assigner-Lenovo Group Ltd.
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Matching Score-8
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EPSS-0.10% / 29.17%
||
7 Day CHG~0.00%
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Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Lenovo Service Bridge before version 4, a bug found in the signature verification logic of the code signing certificate could be exploited by an attacker to insert a forged code signing certificate.

Action-Not Available
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CWE ID-CWE-295
Improper Certificate Validation
CVE-2015-7336
Matching Score-8
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||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

MITRE is populating this ID because it was assigned prior to Lenovo becoming a CNA. A vulnerability was reported (fixed and publicly disclosed in 2015) in Lenovo System Update version 5.07.0008 and prior that could allow the signature check of an update to be bypassed.

Action-Not Available
Vendor-n/aLenovo Group Limited
Product-system_updaten/a
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
Details not found