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ID

VAR-202004-1818


CVE

CVE-2020-9473


TITLE

S. Siedle & Soehne  of  SG 150-0  Vulnerability related to lack of authentication for critical functions in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2020-018294

DESCRIPTION

The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 has a passwordless ftp ssh user. By using an exploit chain, an attacker with access to the network can get root access on the gateway. Siedle & Soehne of SG 150-0 Firmware has a lack of authentication vulnerability for critical functionality.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2020-9473 // JVNDB: JVNDB-2020-018294

IOT TAXONOMY

category:['network device']sub_category:gateway

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:siedlemodel:sg 150-0scope:ltversion:1.2.4

Trust: 1.0

vendor:s siedle soehnemodel:sg 150-0scope:eqversion: -

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vendor:s siedle soehnemodel:sg 150-0scope:eqversion:sg 150-0 firmware 1.2.4

Trust: 0.8

vendor:s siedle soehnemodel:sg 150-0scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-018294 // NVD: CVE-2020-9473

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-9473
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-9473
value: MEDIUM

Trust: 0.8

nvd@nist.gov: CVE-2020-9473
severity: HIGH
baseScore: 8.5
vectorString: AV:N/AC:M/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.8
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2020-9473
baseSeverity: MEDIUM
baseScore: 6.6
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.7
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-9473
baseSeverity: MEDIUM
baseScore: 6.6
vectorString: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2020-018294 // NVD: CVE-2020-9473

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.0

problemtype:Lack of authentication for critical features (CWE-306) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2020-018294 // NVD: CVE-2020-9473

EXTERNAL IDS

db:NVDid:CVE-2020-9473

Trust: 2.7

db:JVNDBid:JVNDB-2020-018294

Trust: 0.8

db:OTHERid:NONE

Trust: 0.1

sources: OTHER: None // JVNDB: JVNDB-2020-018294 // NVD: CVE-2020-9473

REFERENCES

url:https://research.hisolutions.com/2020/04/open-the-gates-insecurity-of-cloudless-smart-door-systems/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2020-9473

Trust: 0.8

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

sources: OTHER: None // JVNDB: JVNDB-2020-018294 // NVD: CVE-2020-9473

SOURCES

db:OTHERid: -
db:JVNDBid:JVNDB-2020-018294
db:NVDid:CVE-2020-9473

LAST UPDATE DATE

2025-01-30T20:51:26.746000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2020-018294date:2024-07-18T10:27:00
db:NVDid:CVE-2020-9473date:2024-11-21T05:40:43

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2020-018294date:2024-07-18T00:00:00
db:NVDid:CVE-2020-9473date:2020-04-06T15:15:12.817