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ID

VAR-202107-1900


TITLE

Binary vulnerabilities exist in picoTCP and picoTCP-NG

Trust: 0.6

sources: CNVD: CNVD-2021-40181

DESCRIPTION

picoTCP is a small footprint and modular TCP/IP stack designed for embedded systems and the Internet of Things. There are binary vulnerabilities in picoTCP and picoTCP-NG, which can be exploited by attackers to gain server control authority.

Trust: 0.6

sources: CNVD: CNVD-2021-40181

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-40181

AFFECTED PRODUCTS

vendor:picotcpmodel:picotcp-ngscope:eqversion:v2.1

Trust: 0.6

vendor:picotcpmodel:picotcpscope:eqversion:v1.7.0

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sources: CNVD: CNVD-2021-40181

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-40181
value: HIGH

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CNVD: CNVD-2021-40181
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-40181

EXTERNAL IDS

db:CNVDid:CNVD-2021-40181

Trust: 0.6

sources: CNVD: CNVD-2021-40181

SOURCES

db:CNVDid:CNVD-2021-40181

LAST UPDATE DATE

2022-05-04T09:32:25.282000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-40181date:2021-06-08T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-40181date:2021-07-11T00:00:00