Details of VAR-202009-0054

ID

VAR-202009-0054

CVE

CVE-2020-10056

TITLE

License Management Utility Vulnerability in privilege management

Trust: 0.8

sources: JVNDB: JVNDB-2020-010868

DESCRIPTION

A vulnerability has been identified in License Management Utility (LMU) (All versions < V2.4). The lmgrd service of the affected application is executed with local SYSTEM privileges on the server while its configuration can be modified by local users. The vulnerability could allow a local authenticated attacker to execute arbitrary commands on the server with local SYSTEM privileges. License Management Utility (LMU) Contains a privilege management vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state

Trust: 2.25

sources: NVD: CVE-2020-10056 // JVNDB: JVNDB-2020-010868 // CNVD: CNVD-2020-51235 // VULMON: CVE-2020-10056

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-51235

AFFECTED PRODUCTS

vendor:	siemens	model:	license management utility	scope:	lt	version:	2.4	Trust: 1.6
vendor:	シーメンス	model:	license management utility	scope:	eq	version:	2.4	Trust: 0.8
vendor:	シーメンス	model:	license management utility	scope:	eq	version:	-	Trust: 0.8

sources: CNVD: CNVD-2020-51235 // JVNDB: JVNDB-2020-010868 // NVD: CVE-2020-10056

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-10056
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-10056
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-51235
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202009-507
value:	HIGH
Trust: 0.6
VULMON:	CVE-2020-10056
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2020-10056
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2020-51235
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-10056
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2020-10056
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
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: CNVD: CNVD-2020-51235 // VULMON: CVE-2020-10056 // JVNDB: JVNDB-2020-010868 // CNNVD: CNNVD-202009-507 // NVD: CVE-2020-10056

PROBLEMTYPE DATA

problemtype:	CWE-269	Trust: 1.0
problemtype:	CWE-250	Trust: 1.0
problemtype:	Improper authority management (CWE-269) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-010868 // NVD: CVE-2020-10056

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202009-507

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202009-507

PATCH

title:	SSA-709003	url:	https://cert-portal.siemens.com/productcert/pdf/ssa-709003.pdf	Trust: 0.8
title:	Patch for Siemens License Management Utility (LMU) Privilege Escalation Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/233365	Trust: 0.6
title:	Siemens LMU Repair measures for privilege escalation vulnerability	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=127926	Trust: 0.6
title:	Siemens Security Advisories: Siemens Security Advisory	url:	https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories&qid=4adf45b5d2a57468213b8e815721aa36	Trust: 0.1
title:	-	url:	https://github.com/Live-Hack-CVE/CVE-2020-10056	Trust: 0.1

sources: CNVD: CNVD-2020-51235 // VULMON: CVE-2020-10056 // JVNDB: JVNDB-2020-010868 // CNNVD: CNNVD-202009-507

EXTERNAL IDS

db:	NVD	id:	CVE-2020-10056	Trust: 3.9
db:	ICS CERT	id:	ICSA-20-252-03	Trust: 2.5
db:	SIEMENS	id:	SSA-709003	Trust: 2.3
db:	JVN	id:	JVNVU94568336	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-010868	Trust: 0.8
db:	CNVD	id:	CNVD-2020-51235	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.3093	Trust: 0.6
db:	CNNVD	id:	CNNVD-202009-507	Trust: 0.6
db:	VULMON	id:	CVE-2020-10056	Trust: 0.1

sources: CNVD: CNVD-2020-51235 // VULMON: CVE-2020-10056 // JVNDB: JVNDB-2020-010868 // CNNVD: CNNVD-202009-507 // NVD: CVE-2020-10056

REFERENCES

url:	https://us-cert.cisa.gov/ics/advisories/icsa-20-252-03	Trust: 2.5
url:	https://cert-portal.siemens.com/productcert/pdf/ssa-709003.pdf	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2020-10056	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu94568336/	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2020.3093/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/250.html	Trust: 0.1
url:	https://github.com/live-hack-cve/cve-2020-10056	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://cert-portal.siemens.com/productcert/txt/ssa-709003.txt	Trust: 0.1

sources: CNVD: CNVD-2020-51235 // VULMON: CVE-2020-10056 // JVNDB: JVNDB-2020-010868 // CNNVD: CNNVD-202009-507 // NVD: CVE-2020-10056

SOURCES

db:	CNVD	id:	CNVD-2020-51235
db:	VULMON	id:	CVE-2020-10056
db:	JVNDB	id:	JVNDB-2020-010868
db:	CNNVD	id:	CNNVD-202009-507
db:	NVD	id:	CVE-2020-10056

LAST UPDATE DATE

2024-11-23T19:27:08.717000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-51235	date:	2020-09-10T00:00:00
db:	VULMON	id:	CVE-2020-10056	date:	2023-01-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-010868	date:	2022-03-11T06:10:00
db:	CNNVD	id:	CNNVD-202009-507	date:	2023-01-28T00:00:00
db:	NVD	id:	CVE-2020-10056	date:	2024-11-21T04:54:43.070

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-51235	date:	2020-09-10T00:00:00
db:	VULMON	id:	CVE-2020-10056	date:	2020-09-09T00:00:00
db:	JVNDB	id:	JVNDB-2020-010868	date:	2021-02-12T00:00:00
db:	CNNVD	id:	CNNVD-202009-507	date:	2020-09-08T00:00:00
db:	NVD	id:	CVE-2020-10056	date:	2020-09-09T19:15:18.773