ID

VAR-202001-1483


CVE

CVE-2018-19441


TITLE

Neato Botvac Connected Vulnerability regarding the use of inadequate random values in

Trust: 0.8

sources: JVNDB: JVNDB-2018-016207

DESCRIPTION

An issue was discovered in Neato Botvac Connected 2.2.0. The GenerateRobotPassword function of the NeatoCrypto library generates insufficiently random numbers for robot secret_key values used for local and cloud authentication/authorization. If an attacker knows the serial number and is able to estimate the time of first provisioning of a robot, he is able to brute force the generated secret_key of the robot. This is because the entropy of the secret_key exclusively relies on these two values, due to not seeding the random generator and using several constant inputs for secret_key computation. Serial numbers are printed on the packaging and equal the MAC address of the robot

Trust: 1.62

sources: NVD: CVE-2018-19441 // JVNDB: JVNDB-2018-016207

AFFECTED PRODUCTS

vendor:neatoroboticsmodel:botvac connectedscope:eqversion:2.2.0

Trust: 1.6

vendor:neato roboticsmodel:botvac connectedscope:eqversion:2.2.0

Trust: 0.8

vendor:neatoroboticsmodel:botvac connectedscope:eqversion: -

Trust: 0.6

sources: JVNDB: JVNDB-2018-016207 // CNNVD: CNNVD-202001-1183 // NVD: CVE-2018-19441

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-19441
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2018-016207
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202001-1183
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2018-19441
severity: LOW
baseScore: 1.9
vectorString: AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.4
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2018-016207
severity: LOW
baseScore: 1.9
vectorString: AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

nvd@nist.gov: CVE-2018-19441
baseSeverity: MEDIUM
baseScore: 4.7
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.0
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: JVNDB-2018-016207
baseSeverity: MEDIUM
baseScore: 4.7
vectorString: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2018-016207 // CNNVD: CNNVD-202001-1183 // NVD: CVE-2018-19441

PROBLEMTYPE DATA

problemtype:CWE-330

Trust: 1.8

sources: JVNDB: JVNDB-2018-016207 // NVD: CVE-2018-19441

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202001-1183

TYPE

security feature problem

Trust: 0.6

sources: CNNVD: CNNVD-202001-1183

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-016207

PATCH

title:Top Pageurl:https://www.neatorobotics.com/

Trust: 0.8

sources: JVNDB: JVNDB-2018-016207

EXTERNAL IDS

db:NVDid:CVE-2018-19441

Trust: 2.4

db:JVNDBid:JVNDB-2018-016207

Trust: 0.8

db:CNNVDid:CNNVD-202001-1183

Trust: 0.6

sources: JVNDB: JVNDB-2018-016207 // CNNVD: CNNVD-202001-1183 // NVD: CVE-2018-19441

REFERENCES

url:https://www.usenix.org/system/files/woot19-paper_ullrich.pdf

Trust: 2.4

url:https://www.youtube.com/watch?v=k5nj7jhwn9c

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2018-19441

Trust: 1.4

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19441

Trust: 0.8

sources: JVNDB: JVNDB-2018-016207 // CNNVD: CNNVD-202001-1183 // NVD: CVE-2018-19441

SOURCES

db:JVNDBid:JVNDB-2018-016207
db:CNNVDid:CNNVD-202001-1183
db:NVDid:CVE-2018-19441

LAST UPDATE DATE

2024-11-23T22:16:39.606000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2018-016207date:2020-02-19T00:00:00
db:CNNVDid:CNNVD-202001-1183date:2020-03-05T00:00:00
db:NVDid:CVE-2018-19441date:2024-11-21T03:57:55.473

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2018-016207date:2020-02-19T00:00:00
db:CNNVDid:CNNVD-202001-1183date:2020-01-27T00:00:00
db:NVDid:CVE-2018-19441date:2020-01-27T19:15:10.737