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ID

VAR-202111-1730


CVE

CVE-2021-21936


TITLE

R-SeeNet  In  SQL  Injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-016668

DESCRIPTION

A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests to trigger this vulnerability at ‘health_alt_filter’ parameter. This can be done as any authenticated user or through cross-site request forgery. R-SeeNet for, SQL There is an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2021-21936 // JVNDB: JVNDB-2021-016668 // VULHUB: VHN-380340 // VULMON: CVE-2021-21936

AFFECTED PRODUCTS

vendor:advantechmodel:r-seenetscope:eqversion:2.4.15

Trust: 1.0

vendor:アドバンテック株式会社model:r-seenetscope: - version: -

Trust: 0.8

vendor:アドバンテック株式会社model:r-seenetscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-016668 // NVD: CVE-2021-21936

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-21936
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2021-21936
value: HIGH

Trust: 1.0

NVD: CVE-2021-21936
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202111-1810
value: HIGH

Trust: 0.6

VULHUB: VHN-380340
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-21936
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-21936
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-380340
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-21936
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2021-21936
baseSeverity: HIGH
baseScore: 7.7
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.1
impactScore: 4.0
version: 3.0

Trust: 1.0

NVD: CVE-2021-21936
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-380340 // VULMON: CVE-2021-21936 // JVNDB: JVNDB-2021-016668 // CNNVD: CNNVD-202111-1810 // NVD: CVE-2021-21936 // NVD: CVE-2021-21936

PROBLEMTYPE DATA

problemtype:CWE-89

Trust: 1.1

problemtype:SQL injection (CWE-89) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-380340 // JVNDB: JVNDB-2021-016668 // NVD: CVE-2021-21936

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202111-1810

TYPE

SQL injection

Trust: 0.6

sources: CNNVD: CNNVD-202111-1810

PATCH

title:Top Pageurl:https://www.advantech.com/en

Trust: 0.8

title:Advantech R-SeeNet SQL Repair measures for injecting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=170862

Trust: 0.6

sources: JVNDB: JVNDB-2021-016668 // CNNVD: CNNVD-202111-1810

EXTERNAL IDS

db:NVDid:CVE-2021-21936

Trust: 3.4

db:TALOSid:TALOS-2021-1366

Trust: 2.6

db:ICS CERTid:ICSA-21-348-01

Trust: 0.8

db:JVNid:JVNVU93378426

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db:JVNDBid:JVNDB-2021-016668

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db:CS-HELPid:SB2021112314

Trust: 0.6

db:AUSCERTid:ESB-2021.4245

Trust: 0.6

db:CNNVDid:CNNVD-202111-1810

Trust: 0.6

db:VULHUBid:VHN-380340

Trust: 0.1

db:VULMONid:CVE-2021-21936

Trust: 0.1

sources: VULHUB: VHN-380340 // VULMON: CVE-2021-21936 // JVNDB: JVNDB-2021-016668 // CNNVD: CNNVD-202111-1810 // NVD: CVE-2021-21936

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2021-1366

Trust: 3.2

url:https://nvd.nist.gov/vuln/detail/cve-2021-21936

Trust: 1.4

url:https://jvn.jp/vu/jvnvu93378426/index.html

Trust: 0.8

url:https://www.cisa.gov/uscert/ics/advisories/icsa-21-348-01

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url:https://www.cybersecurity-help.cz/vdb/sb2021112314

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url:https://www.auscert.org.au/bulletins/esb-2021.4245

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url:https://cwe.mitre.org/data/definitions/89.html

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url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380340 // VULMON: CVE-2021-21936 // JVNDB: JVNDB-2021-016668 // CNNVD: CNNVD-202111-1810 // NVD: CVE-2021-21936

CREDITS

Discovered by Yuri Kramarz of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202111-1810

SOURCES

db:VULHUBid:VHN-380340
db:VULMONid:CVE-2021-21936
db:JVNDBid:JVNDB-2021-016668
db:CNNVDid:CNNVD-202111-1810
db:NVDid:CVE-2021-21936

LAST UPDATE DATE

2024-08-14T13:23:08.882000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380340date:2022-10-05T00:00:00
db:VULMONid:CVE-2021-21936date:2021-12-28T00:00:00
db:JVNDBid:JVNDB-2021-016668date:2022-12-21T01:33:00
db:CNNVDid:CNNVD-202111-1810date:2021-12-29T00:00:00
db:NVDid:CVE-2021-21936date:2022-10-05T12:32:50.673

SOURCES RELEASE DATE

db:VULHUBid:VHN-380340date:2021-12-22T00:00:00
db:VULMONid:CVE-2021-21936date:2021-12-22T00:00:00
db:JVNDBid:JVNDB-2021-016668date:2022-12-21T00:00:00
db:CNNVDid:CNNVD-202111-1810date:2021-11-22T00:00:00
db:NVDid:CVE-2021-21936date:2021-12-22T19:15:10.987