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ID

VAR-202109-1225


CVE

CVE-2021-37193


TITLE

SINEMA Remote Connect Server  Vulnerabilities related to modification of assumed immutable data in

Trust: 0.8

sources: JVNDB: JVNDB-2021-011711

DESCRIPTION

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). An unauthenticated attacker in the same network of the affected system could manipulate certain parameters and set a valid user of the affected software as invalid (or vice-versa). Siemens SINEMA Remote Connect Server is a set of remote network management platform of Siemens (Siemens) in Germany. The platform is mainly used for remote access, maintenance, control and diagnosis of the underlying network. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.88

sources: NVD: CVE-2021-37193 // JVNDB: JVNDB-2021-011711 // CNVD: CNVD-2021-71421 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-399024 // VULMON: CVE-2021-37193

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-71421

AFFECTED PRODUCTS

vendor:siemensmodel:sinema remote connect serverscope:ltversion:3.0

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vendor:siemensmodel:sinema remote connect serverscope:eqversion:3.0

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vendor:シーメンスmodel:sinema remote connect serverscope:eqversion: -

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vendor:シーメンスmodel:sinema remote connect serverscope:eqversion:3.0 sp2

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vendor:siemensmodel:sinema remote connect server sp2scope:ltversion:v3.0

Trust: 0.6

sources: CNVD: CNVD-2021-71421 // JVNDB: JVNDB-2021-011711 // NVD: CVE-2021-37193

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-37193
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-37193
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-71421
value: LOW

Trust: 0.6

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202109-919
value: MEDIUM

Trust: 0.6

VULHUB: VHN-399024
value: LOW

Trust: 0.1

VULMON: CVE-2021-37193
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2021-37193
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-71421
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-399024
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-37193
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-37193
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-71421 // VULHUB: VHN-399024 // VULMON: CVE-2021-37193 // JVNDB: JVNDB-2021-011711 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-919 // NVD: CVE-2021-37193

PROBLEMTYPE DATA

problemtype:CWE-471

Trust: 1.1

problemtype:Modifying data that is assumed to be immutable (CWE-471) [ others ]

Trust: 0.8

sources: VULHUB: VHN-399024 // JVNDB: JVNDB-2021-011711 // NVD: CVE-2021-37193

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202109-919

TYPE

other

Trust: 1.2

sources: CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-919

PATCH

title:SSA-334944url:https://cert-portal.siemens.com/productcert/pdf/ssa-334944.pdf

Trust: 0.8

title:Patch for Unknown Vulnerability in Siemens SINEMA Remote Connect Serverurl:https://www.cnvd.org.cn/patchInfo/show/290986

Trust: 0.6

title:Siemens SINEMA Remote Connect Server Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=163663

Trust: 0.6

title:Siemens Security Advisories: Siemens Security Advisoryurl:https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=beb2786961a935a883573ee5ef3c7caa

Trust: 0.1

sources: CNVD: CNVD-2021-71421 // VULMON: CVE-2021-37193 // JVNDB: JVNDB-2021-011711 // CNNVD: CNNVD-202109-919

EXTERNAL IDS

db:NVDid:CVE-2021-37193

Trust: 4.0

db:SIEMENSid:SSA-334944

Trust: 2.4

db:ICS CERTid:ICSA-21-257-19

Trust: 1.4

db:JVNid:JVNVU96712416

Trust: 0.8

db:JVNDBid:JVNDB-2021-011711

Trust: 0.8

db:CNVDid:CNVD-2021-71421

Trust: 0.6

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:CS-HELPid:SB2021091614

Trust: 0.6

db:CNNVDid:CNNVD-202109-919

Trust: 0.6

db:VULHUBid:VHN-399024

Trust: 0.1

db:VULMONid:CVE-2021-37193

Trust: 0.1

sources: CNVD: CNVD-2021-71421 // VULHUB: VHN-399024 // VULMON: CVE-2021-37193 // JVNDB: JVNDB-2021-011711 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-919 // NVD: CVE-2021-37193

REFERENCES

url:https://cert-portal.siemens.com/productcert/pdf/ssa-334944.pdf

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2021-37193

Trust: 1.4

url:https://jvn.jp/vu/jvnvu96712416/

Trust: 0.8

url:https://www.cisa.gov/uscert/ics/advisories/icsa-21-257-19

Trust: 0.8

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021091614

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-21-257-19

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/471.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://cert-portal.siemens.com/productcert/txt/ssa-334944.txt

Trust: 0.1

sources: CNVD: CNVD-2021-71421 // VULHUB: VHN-399024 // VULMON: CVE-2021-37193 // JVNDB: JVNDB-2021-011711 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202109-919 // NVD: CVE-2021-37193

CREDITS

Sharon Brizinov from Claroty reported these vulnerabilities to Siemens.

Trust: 0.6

sources: CNNVD: CNNVD-202109-919

SOURCES

db:CNVDid:CNVD-2021-71421
db:VULHUBid:VHN-399024
db:VULMONid:CVE-2021-37193
db:JVNDBid:JVNDB-2021-011711
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202109-919
db:NVDid:CVE-2021-37193

LAST UPDATE DATE

2024-08-14T12:19:14.406000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-71421date:2022-01-18T00:00:00
db:VULHUBid:VHN-399024date:2021-09-23T00:00:00
db:VULMONid:CVE-2021-37193date:2021-09-23T00:00:00
db:JVNDBid:JVNDB-2021-011711date:2022-08-09T02:38:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202109-919date:2021-09-24T00:00:00
db:NVDid:CVE-2021-37193date:2021-09-23T19:13:54.450

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-71421date:2021-09-15T00:00:00
db:VULHUBid:VHN-399024date:2021-09-14T00:00:00
db:VULMONid:CVE-2021-37193date:2021-09-14T00:00:00
db:JVNDBid:JVNDB-2021-011711date:2022-08-09T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202109-919date:2021-09-14T00:00:00
db:NVDid:CVE-2021-37193date:2021-09-14T11:15:26.170