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ID

VAR-202112-0785


CVE

CVE-2021-44523


TITLE

SiPass integrated  and  Siveillance Identity  Vulnerability in leaking resources to the wrong area in

Trust: 0.8

sources: JVNDB: JVNDB-2021-016370

DESCRIPTION

A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal activity feed database. This could allow an unauthenticated remote attacker to read, modify or delete activity feed entries. SiPass integrated and Siveillance Identity Exists in a vulnerability related to the leakage of resources to the wrong area.Information may be obtained and information may be tampered with. SiPass integrated is an access control system

Trust: 2.25

sources: NVD: CVE-2021-44523 // JVNDB: JVNDB-2021-016370 // CNVD: CNVD-2021-100378 // VULHUB: VHN-407754

IOT TAXONOMY

category:['ICS']sub_category: -

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sources: CNVD: CNVD-2021-100378

AFFECTED PRODUCTS

vendor:siemensmodel:siveillance identityscope:eqversion:1.5

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vendor:siemensmodel:siveillance identityscope:lteversion:1.6.280.0

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vendor:siemensmodel:sipass integratedscope:eqversion:2.80

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vendor:siemensmodel:sipass integratedscope:eqversion:2.76

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vendor:siemensmodel:siveillance identityscope:gteversion:1.6

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vendor:siemensmodel:sipass integratedscope:eqversion:2.85

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vendor:シーメンスmodel:sipass integratedscope: - version: -

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vendor:シーメンスmodel:siveillance identityscope: - version: -

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vendor:siemensmodel:sipass integratedscope:eqversion:v2.76

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vendor:siemensmodel:sipass integratedscope:eqversion:v2.80

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vendor:siemensmodel:sipass integratedscope:eqversion:v2.85

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sources: CNVD: CNVD-2021-100378 // JVNDB: JVNDB-2021-016370 // NVD: CVE-2021-44523

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-44523
value: CRITICAL

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NVD: CVE-2021-44523
value: CRITICAL

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CNVD: CNVD-2021-100378
value: HIGH

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CNNVD: CNNVD-202112-1235
value: CRITICAL

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VULHUB: VHN-407754
value: MEDIUM

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nvd@nist.gov: CVE-2021-44523
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-100378
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-407754
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-44523
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 5.2
version: 3.1

Trust: 1.0

NVD: CVE-2021-44523
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-100378 // VULHUB: VHN-407754 // JVNDB: JVNDB-2021-016370 // CNNVD: CNNVD-202112-1235 // NVD: CVE-2021-44523

PROBLEMTYPE DATA

problemtype:CWE-668

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problemtype:Leakage of resources to the wrong area (CWE-668) [ others ]

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sources: VULHUB: VHN-407754 // JVNDB: JVNDB-2021-016370 // NVD: CVE-2021-44523

THREAT TYPE

remote

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sources: CNNVD: CNNVD-202112-1235

TYPE

other

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sources: CNNVD: CNNVD-202112-1235

PATCH

title:SSA-160202 Siemens Security Advisoryurl:https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

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title:Patch for SiPass integrated Access Control Vulnerability (CNVD-2021-100378)url:https://www.cnvd.org.cn/patchInfo/show/306226

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title:Siemens SiPass Integrated and Siveillance Identity Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=175715

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sources: CNVD: CNVD-2021-100378 // JVNDB: JVNDB-2021-016370 // CNNVD: CNNVD-202112-1235

EXTERNAL IDS

db:NVDid:CVE-2021-44523

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db:SIEMENSid:SSA-160202

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db:SIEMENSid:SSA-463116

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db:ICS CERTid:ICSA-21-350-14

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db:JVNid:JVNVU96592426

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db:ICS CERTid:ICSA-21-350-19

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db:JVNDBid:JVNDB-2021-016370

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db:CNVDid:CNVD-2021-100378

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db:CS-HELPid:SB2022010612

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db:CNNVDid:CNNVD-202112-1235

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db:VULHUBid:VHN-407754

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sources: CNVD: CNVD-2021-100378 // VULHUB: VHN-407754 // JVNDB: JVNDB-2021-016370 // CNNVD: CNNVD-202112-1235 // NVD: CVE-2021-44523

REFERENCES

url:https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

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url:https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf

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url:https://nvd.nist.gov/vuln/detail/cve-2021-44523

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url:https://jvn.jp/vu/jvnvu96592426/

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url:https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-14

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url:https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-19

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url:https://us-cert.cisa.gov/ics/advisories/icsa-21-350-14

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url:https://www.cybersecurity-help.cz/vdb/sb2022010612

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sources: CNVD: CNVD-2021-100378 // VULHUB: VHN-407754 // JVNDB: JVNDB-2021-016370 // CNNVD: CNNVD-202112-1235 // NVD: CVE-2021-44523

CREDITS

Siemens reported these vulnerabilities to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202112-1235

SOURCES

db:CNVDid:CNVD-2021-100378
db:VULHUBid:VHN-407754
db:JVNDBid:JVNDB-2021-016370
db:CNNVDid:CNNVD-202112-1235
db:NVDid:CVE-2021-44523

LAST UPDATE DATE

2024-11-23T21:09:33.877000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-100378date:2022-01-26T00:00:00
db:VULHUBid:VHN-407754date:2021-12-17T00:00:00
db:JVNDBid:JVNDB-2021-016370date:2022-12-13T08:15:00
db:CNNVDid:CNNVD-202112-1235date:2022-01-07T00:00:00
db:NVDid:CVE-2021-44523date:2024-11-21T06:31:09.350

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-100378date:2021-12-15T00:00:00
db:VULHUBid:VHN-407754date:2021-12-14T00:00:00
db:JVNDBid:JVNDB-2021-016370date:2022-12-13T00:00:00
db:CNNVDid:CNNVD-202112-1235date:2021-12-14T00:00:00
db:NVDid:CVE-2021-44523date:2021-12-14T12:15:12.077