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ID

VAR-202202-1375


CVE

CVE-2021-43929


TITLE

Synology DiskStation Manager  Injection vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-004920

DESCRIPTION

Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in work flow management in Synology DiskStation Manager (DSM) before 7.0.1-42218-2 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors. Synology DiskStation Manager (DSM) There is an injection vulnerability in.Information may be tampered with

Trust: 1.71

sources: NVD: CVE-2021-43929 // JVNDB: JVNDB-2022-004920 // VULHUB: VHN-406554

AFFECTED PRODUCTS

vendor:synologymodel:diskstation managerscope:ltversion:7.0.1-42218-2

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vendor:synologymodel:diskstation managerscope:gteversion:7.0

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vendor:synologymodel:diskstation managerscope:ltversion:6.2.4-25556-3

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vendor:synologymodel:diskstation managerscope:gteversion:6.2

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vendor:synologymodel:diskstation managerscope:eqversion:7.0.1-42218-2

Trust: 0.8

vendor:synologymodel:diskstation managerscope:eqversion: -

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sources: JVNDB: JVNDB-2022-004920 // NVD: CVE-2021-43929

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-43929
value: MEDIUM

Trust: 1.0

security@synology.com: CVE-2021-43929
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-43929
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202202-513
value: MEDIUM

Trust: 0.6

VULHUB: VHN-406554
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-43929
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-406554
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-43929
baseSeverity: MEDIUM
baseScore: 5.4
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.3
impactScore: 2.7
version: 3.1

Trust: 1.0

security@synology.com: CVE-2021-43929
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: LOW
exploitabilityScore: 2.3
impactScore: 3.7
version: 3.1

Trust: 1.0

NVD: CVE-2021-43929
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-406554 // JVNDB: JVNDB-2022-004920 // CNNVD: CNNVD-202202-513 // NVD: CVE-2021-43929 // NVD: CVE-2021-43929

PROBLEMTYPE DATA

problemtype:CWE-74

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problemtype:CWE-79

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problemtype:injection (CWE-74) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-406554 // JVNDB: JVNDB-2022-004920 // NVD: CVE-2021-43929

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-513

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-202202-513

PATCH

title:Synology-SA-22url:https://www.synology.com/en-global/security/advisory/Synology_SA_22_01

Trust: 0.8

title:Synology DiskStation Manager Repair measures for injecting vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=181670

Trust: 0.6

sources: JVNDB: JVNDB-2022-004920 // CNNVD: CNNVD-202202-513

EXTERNAL IDS

db:NVDid:CVE-2021-43929

Trust: 3.3

db:JVNDBid:JVNDB-2022-004920

Trust: 0.8

db:CNNVDid:CNNVD-202202-513

Trust: 0.6

db:VULHUBid:VHN-406554

Trust: 0.1

sources: VULHUB: VHN-406554 // JVNDB: JVNDB-2022-004920 // CNNVD: CNNVD-202202-513 // NVD: CVE-2021-43929

REFERENCES

url:https://www.synology.com/security/advisory/synology_sa_22_01

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-43929

Trust: 1.4

sources: VULHUB: VHN-406554 // JVNDB: JVNDB-2022-004920 // CNNVD: CNNVD-202202-513 // NVD: CVE-2021-43929

SOURCES

db:VULHUBid:VHN-406554
db:JVNDBid:JVNDB-2022-004920
db:CNNVDid:CNNVD-202202-513
db:NVDid:CVE-2021-43929

LAST UPDATE DATE

2024-11-23T22:50:56.204000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-406554date:2022-02-10T00:00:00
db:JVNDBid:JVNDB-2022-004920date:2023-05-11T08:06:00
db:CNNVDid:CNNVD-202202-513date:2023-06-27T00:00:00
db:NVDid:CVE-2021-43929date:2024-11-21T06:30:01.137

SOURCES RELEASE DATE

db:VULHUBid:VHN-406554date:2022-02-07T00:00:00
db:JVNDBid:JVNDB-2022-004920date:2023-05-11T00:00:00
db:CNNVDid:CNNVD-202202-513date:2022-02-07T00:00:00
db:NVDid:CVE-2021-43929date:2022-02-07T03:15:07.203