Details of VAR-202003-0389

ID

VAR-202003-0389

CVE

CVE-2020-10364

TITLE

MikroTik routers resource management error vulnerability

Trust: 1.2

sources: CNVD: CNVD-2020-20721 // CNNVD: CNNVD-202003-1322

DESCRIPTION

The SSH daemon on MikroTik routers through v6.44.3 could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management. plural MikroTik A router contains a resource exhaustion vulnerability.Service operation interruption (DoS) It may be put into a state. MikroTik routers is a router product of Latvian MikroTik company. The SSH daemon in MikroTik routers v6.44.3 and previous versions has a security vulnerability. A remote attacker can use this vulnerability to prevent a new authorized connection from proceeding

Trust: 2.16

sources: NVD: CVE-2020-10364 // JVNDB: JVNDB-2020-003196 // CNVD: CNVD-2020-20721

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-20721

AFFECTED PRODUCTS

vendor:	mikrotik	model:	routeros	scope:	lte	version:	6.44.3	Trust: 1.0
vendor:	mikrotik	model:	hex lite	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	hex poe lite	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	hex poe	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	hex s	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	hex	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	powerbox pro	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	powerbox	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	rb2011il-in	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	rb2011il-rm	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	rb2011ils-in	scope:	eq	version:	6.44.3	Trust: 0.8
vendor:	mikrotik	model:	routers	scope:	lte	version:	<=6.44.3	Trust: 0.6

sources: CNVD: CNVD-2020-20721 // JVNDB: JVNDB-2020-003196 // NVD: CVE-2020-10364

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-10364
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-003196
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-20721
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202003-1322
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-10364
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-003196
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-20721
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-10364
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-003196
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-20721 // JVNDB: JVNDB-2020-003196 // CNNVD: CNNVD-202003-1322 // NVD: CVE-2020-10364

PROBLEMTYPE DATA

problemtype:	CWE-770	Trust: 1.0
problemtype:	CWE-400	Trust: 0.8

sources: JVNDB: JVNDB-2020-003196 // NVD: CVE-2020-10364

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202003-1322

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202003-1322

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-003196

PATCH

title:

Top Page

url:

https://mikrotik.com/

Trust: 0.8

sources: JVNDB: JVNDB-2020-003196

EXTERNAL IDS

db:	NVD	id:	CVE-2020-10364	Trust: 3.0
db:	PACKETSTORM	id:	156790	Trust: 2.4
db:	EXPLOIT-DB	id:	48228	Trust: 1.6
db:	JVNDB	id:	JVNDB-2020-003196	Trust: 0.8
db:	CNVD	id:	CNVD-2020-20721	Trust: 0.6
db:	CNNVD	id:	CNNVD-202003-1322	Trust: 0.6

sources: CNVD: CNVD-2020-20721 // JVNDB: JVNDB-2020-003196 // CNNVD: CNNVD-202003-1322 // NVD: CVE-2020-10364

REFERENCES

url:	https://packetstormsecurity.com/files/156790/microtik-ssh-daemon-6.44.3-denial-of-service.html	Trust: 2.4
url:	https://www.exploit-db.com/exploits/48228	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-10364	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-10364	Trust: 0.8

sources: JVNDB: JVNDB-2020-003196 // CNNVD: CNNVD-202003-1322 // NVD: CVE-2020-10364

SOURCES

db:	CNVD	id:	CNVD-2020-20721
db:	JVNDB	id:	JVNDB-2020-003196
db:	CNNVD	id:	CNNVD-202003-1322
db:	NVD	id:	CVE-2020-10364

LAST UPDATE DATE

2024-11-23T22:10:37.677000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-20721	date:	2020-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2020-003196	date:	2020-04-08T00:00:00
db:	CNNVD	id:	CNNVD-202003-1322	date:	2021-05-26T00:00:00
db:	NVD	id:	CVE-2020-10364	date:	2024-11-21T04:55:09.437

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-20721	date:	2020-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2020-003196	date:	2020-04-08T00:00:00
db:	CNNVD	id:	CNNVD-202003-1322	date:	2020-03-23T00:00:00
db:	NVD	id:	CVE-2020-10364	date:	2020-03-23T16:15:13.220