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Vulnerability Details :

CVE-2021-40154

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-01 Dec, 2021 | 14:50
Updated At-04 Aug, 2024 | 02:27
Rejected At-
Credits

NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:01 Dec, 2021 | 14:50
Updated At:04 Aug, 2024 | 02:27
Rejected At:
▼CVE Numbering Authority (CNA)

NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
3.16.1MEDIUM
CVSS:3.1/AC:L/AV:L/A:L/C:H/I:N/PR:L/S:U/UI:N
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AC:L/AV:L/A:L/C:H/I:N/PR:L/S:U/UI:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.darkmatter.ae/xen1thlabs/published-advisories/
x_refsource_MISC
https://github.com/Xen1thLabs-AE/CVE-2021-40154
x_refsource_MISC
Hyperlink: https://www.darkmatter.ae/xen1thlabs/published-advisories/
Resource:
x_refsource_MISC
Hyperlink: https://github.com/Xen1thLabs-AE/CVE-2021-40154
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.darkmatter.ae/xen1thlabs/published-advisories/
x_refsource_MISC
x_transferred
https://github.com/Xen1thLabs-AE/CVE-2021-40154
x_refsource_MISC
x_transferred
Hyperlink: https://www.darkmatter.ae/xen1thlabs/published-advisories/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/Xen1thLabs-AE/CVE-2021-40154
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:01 Dec, 2021 | 15:15
Updated At:06 Dec, 2021 | 19:28

NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.

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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Secondary3.16.1MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
nxp
nxp
>>lpc55s69jbd100>>0a
cpe:2.3:h:nxp:lpc55s69jbd100:0a:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd100_firmware>>-
cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd100>>1b
cpe:2.3:h:nxp:lpc55s69jbd100:1b:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd100_firmware>>-
cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd64>>0a
cpe:2.3:h:nxp:lpc55s69jbd64:0a:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd64_firmware>>-
cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd64>>1b
cpe:2.3:h:nxp:lpc55s69jbd64:1b:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jbd64_firmware>>-
cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jev98>>0a
cpe:2.3:h:nxp:lpc55s69jev98:0a:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jev98_firmware>>-
cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jev98>>1b
cpe:2.3:h:nxp:lpc55s69jev98:1b:*:*:*:*:*:*:*
nxp
nxp
>>lpc55s69jev98_firmware>>-
cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/Xen1thLabs-AE/CVE-2021-40154cve@mitre.org
Third Party Advisory
https://www.darkmatter.ae/xen1thlabs/published-advisories/cve@mitre.org
Broken Link
Third Party Advisory
Hyperlink: https://github.com/Xen1thLabs-AE/CVE-2021-40154
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.darkmatter.ae/xen1thlabs/published-advisories/
Source: cve@mitre.org
Resource:
Broken Link
Third Party Advisory

Change History

0
Information is not available yet

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