Sign-up

ID

VAR-202001-0283


CVE

CVE-2019-17102


TITLE

Bitdefender BOX 2  In Time-of-check Time-of-use (TOCTOU)  Race condition vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-014433

DESCRIPTION

An exploitable command execution vulnerability exists in the recovery partition of Bitdefender BOX 2, version 2.0.1.91. The API method `/api/update_setup` does not perform firmware signature checks atomically, leading to an exploitable race condition (TOCTTOU) that allows arbitrary execution of system commands. This issue affects: Bitdefender Bitdefender BOX 2 versions prior to 2.1.47.36. Bitdefender BOX 2 In Time-of-check Time-of-use (TOCTOU) A race condition vulnerability exists.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Bitdefender BOX is a smart home security control device from Bitdefender in Romania. The vulnerability originates from improper design or implementation during code development of a network system or product. No detailed vulnerability details are provided at this time

Trust: 2.16

sources: NVD: CVE-2019-17102 // JVNDB: JVNDB-2019-014433 // CNVD: CNVD-2020-15145

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-15145

AFFECTED PRODUCTS

vendor:bitdefendermodel:box 2scope:ltversion:2.1.47.36

Trust: 1.0

vendor:bitdefendermodel:box 2scope:eqversion: -

Trust: 0.8

vendor:bitdefendermodel:box 2scope:ltversion:bitdefender box 2 firmware 2.1.47.36

Trust: 0.8

vendor:bitdefendermodel:boxscope:eqversion:2

Trust: 0.6

sources: CNVD: CNVD-2020-15145 // JVNDB: JVNDB-2019-014433 // NVD: CVE-2019-17102

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-17102
value: HIGH

Trust: 1.0

cve-requests@bitdefender.com: CVE-2019-17102
value: HIGH

Trust: 1.0

NVD: CVE-2019-17102
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-15145
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202001-1158
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2019-17102
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2020-15145
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-17102
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 5.9
version: 3.1

Trust: 1.0

cve-requests@bitdefender.com: CVE-2019-17102
baseSeverity: HIGH
baseScore: 8.3
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: CVE-2019-17102
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-15145 // JVNDB: JVNDB-2019-014433 // CNNVD: CNNVD-202001-1158 // NVD: CVE-2019-17102 // NVD: CVE-2019-17102

PROBLEMTYPE DATA

problemtype:CWE-413

Trust: 1.0

problemtype:CWE-367

Trust: 1.0

problemtype:Time-of-check Time-of-use (TOCTOU) Race condition (CWE-367) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2019-014433 // NVD: CVE-2019-17102

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202001-1158

TYPE

competition condition problem

Trust: 0.6

sources: CNNVD: CNNVD-202001-1158

PATCH

title:Bitdefender BOX v2 bootstrap update_setup command execution vulnerability (VA-2226)url:https://www.bitdefender.com/support/security-advisories/bitdefender-box-v2-bootstrap-update_setup-command-execution-vulnerability-va-2226

Trust: 0.8

title:Patch for Bitdefender BOX 2 Code Issue Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/206315

Trust: 0.6

title:Bitdefender BOX Repair measures for the competition condition problem loopholeurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=111171

Trust: 0.6

sources: CNVD: CNVD-2020-15145 // JVNDB: JVNDB-2019-014433 // CNNVD: CNNVD-202001-1158

EXTERNAL IDS

db:NVDid:CVE-2019-17102

Trust: 3.0

db:JVNDBid:JVNDB-2019-014433

Trust: 0.8

db:CNVDid:CNVD-2020-15145

Trust: 0.6

db:CNNVDid:CNNVD-202001-1158

Trust: 0.6

sources: CNVD: CNVD-2020-15145 // JVNDB: JVNDB-2019-014433 // CNNVD: CNNVD-202001-1158 // NVD: CVE-2019-17102

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2019-17102

Trust: 2.0

url:https://www.bitdefender.com/support/security-advisories/bitdefender-box-v2-bootstrap-update_setup-command-execution-vulnerability-va-2226

Trust: 1.6

sources: CNVD: CNVD-2020-15145 // JVNDB: JVNDB-2019-014433 // CNNVD: CNNVD-202001-1158 // NVD: CVE-2019-17102

SOURCES

db:CNVDid:CNVD-2020-15145
db:JVNDBid:JVNDB-2019-014433
db:CNNVDid:CNNVD-202001-1158
db:NVDid:CVE-2019-17102

LAST UPDATE DATE

2024-11-23T22:51:31.666000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-15145date:2020-03-03T00:00:00
db:JVNDBid:JVNDB-2019-014433date:2020-02-17T00:00:00
db:CNNVDid:CNNVD-202001-1158date:2020-05-21T00:00:00
db:NVDid:CVE-2019-17102date:2024-11-21T04:31:41.760

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-15145date:2020-03-02T00:00:00
db:JVNDBid:JVNDB-2019-014433date:2020-02-17T00:00:00
db:CNNVDid:CNNVD-202001-1158date:2020-01-27T00:00:00
db:NVDid:CVE-2019-17102date:2020-01-27T14:15:10.997