Details of VAR-201905-0518

ID

VAR-201905-0518

CVE

CVE-2019-1821

TITLE

Cisco Prime Infrastructure and Evolved Programmable Network Manager Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-004651

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager could allow an authenticated, remote attacker to execute code with root-level privileges on the underlying operating system. This vulnerability exist because the software improperly validates user-supplied input. An attacker could exploit this vulnerability by uploading a malicious file to the administrative web interface. A successful exploit could allow the attacker to execute code with root-level privileges on the underlying operating system. This issue is tracked by Cisco Bug ID's CSCvo22842, CSCvo28671, CSCvo28680, CSCvo62258, CSCvo62264 and CSCvo62280

Trust: 2.07

sources: NVD: CVE-2019-1821 // JVNDB: JVNDB-2019-004651 // BID: 108339 // VULHUB: VHN-150533 // VULMON: CVE-2019-1821

AFFECTED PRODUCTS

vendor:	cisco	model:	network level service	scope:	eq	version:	3.0\(0.0.83b\)	Trust: 1.0
vendor:	cisco	model:	evolved programmable network manager	scope:	lt	version:	3.0.1	Trust: 1.0
vendor:	cisco	model:	prime infrastructure	scope:	lt	version:	3.4.1	Trust: 1.0
vendor:	cisco	model:	evolved programmable network manager	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	network level service	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	prime infrastructure	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	prime infrastructure	scope:	eq	version:	3.4	Trust: 0.3
vendor:	cisco	model:	evolved programmable network manager	scope:	eq	version:	3.0	Trust: 0.3
vendor:	cisco	model:	prime infrastructure	scope:	ne	version:	3.4.1	Trust: 0.3
vendor:	cisco	model:	prime infrastructure	scope:	ne	version:	3.6	Trust: 0.3
vendor:	cisco	model:	prime infrastructure	scope:	ne	version:	3.5	Trust: 0.3
vendor:	cisco	model:	evolved programmable network manager	scope:	ne	version:	3.0.1	Trust: 0.3

sources: BID: 108339 // JVNDB: JVNDB-2019-004651 // NVD: CVE-2019-1821

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1821
value:	CRITICAL
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1821
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-1821
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-201905-690
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-150533
value:	HIGH
Trust: 0.1
VULMON:	CVE-2019-1821
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-1821
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-150533
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-1821
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8
ykramarz@cisco.com:	CVE-2019-1821
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0

sources: VULHUB: VHN-150533 // VULMON: CVE-2019-1821 // JVNDB: JVNDB-2019-004651 // CNNVD: CNNVD-201905-690 // NVD: CVE-2019-1821 // NVD: CVE-2019-1821

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-150533 // JVNDB: JVNDB-2019-004651 // NVD: CVE-2019-1821

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201905-690

TYPE

Input Validation Error

Trust: 0.9

sources: BID: 108339 // CNNVD: CNNVD-201905-690

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-004651

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-150533 // VULMON: CVE-2019-1821

PATCH

title:	cisco-sa-20190515-pi-rce	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-pi-rce	Trust: 0.8
title:	Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=92814	Trust: 0.6
title:	Cisco: Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20190515-pi-rce	Trust: 0.1
title:	CiscoExploit	url:	https://github.com/k8gege/CiscoExploit	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/developer3000S/PoC-in-GitHub	Trust: 0.1
title:	CVE-POC	url:	https://github.com/0xT11/CVE-POC	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/hectorgie/PoC-in-GitHub	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/nomi-sec/PoC-in-GitHub	Trust: 0.1
title:	The Register	url:	https://www.theregister.co.uk/2019/05/17/cisco_prime_infrastructure_critical_vuln/	Trust: 0.1
title:	Threatpost	url:	https://threatpost.com/cisco-webex-remote-code-execution/144805/	Trust: 0.1

sources: VULMON: CVE-2019-1821 // JVNDB: JVNDB-2019-004651 // CNNVD: CNNVD-201905-690

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1821	Trust: 2.9
db:	BID	id:	108339	Trust: 2.1
db:	PACKETSTORM	id:	153350	Trust: 1.8
db:	JVNDB	id:	JVNDB-2019-004651	Trust: 0.8
db:	EXPLOIT-DB	id:	47686	Trust: 0.7
db:	AUSCERT	id:	ESB-2019.1753	Trust: 0.6
db:	CNNVD	id:	CNNVD-201905-690	Trust: 0.6
db:	VULHUB	id:	VHN-150533	Trust: 0.1
db:	VULMON	id:	CVE-2019-1821	Trust: 0.1

sources: VULHUB: VHN-150533 // VULMON: CVE-2019-1821 // BID: 108339 // JVNDB: JVNDB-2019-004651 // CNNVD: CNNVD-201905-690 // NVD: CVE-2019-1821

REFERENCES

url:	http://www.securityfocus.com/bid/108339	Trust: 3.1
url:	http://packetstormsecurity.com/files/153350/cisco-prime-infrastructure-health-monitor-tararchive-directory-traversal.html	Trust: 2.4
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190515-pi-rce	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1821	Trust: 1.4
url:	http://www.cisco.com/	Trust: 0.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1821	Trust: 0.8
url:	https://www.exploit-db.com/exploits/47686	Trust: 0.7
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190515-pi-pathtrav-1819	Trust: 0.6
url:	https://vigilance.fr/vulnerability/cisco-prime-infrastructure-code-execution-via-the-web-ui-29317	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/81094	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://www.rapid7.com/db/modules/exploit/linux/http/cpi_tararchive_upload	Trust: 0.1

sources: VULHUB: VHN-150533 // VULMON: CVE-2019-1821 // BID: 108339 // JVNDB: JVNDB-2019-004651 // CNNVD: CNNVD-201905-690 // NVD: CVE-2019-1821

CREDITS

Steven Seeley (mr_me) of Source Incite,Steven Seeley (mr_me) of Source Incite.

Trust: 0.6

sources: CNNVD: CNNVD-201905-690

SOURCES

db:	VULHUB	id:	VHN-150533
db:	VULMON	id:	CVE-2019-1821
db:	BID	id:	108339
db:	JVNDB	id:	JVNDB-2019-004651
db:	CNNVD	id:	CNNVD-201905-690
db:	NVD	id:	CVE-2019-1821

LAST UPDATE DATE

2024-11-23T21:59:57.333000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-150533	date:	2019-06-19T00:00:00
db:	VULMON	id:	CVE-2019-1821	date:	2019-06-19T00:00:00
db:	BID	id:	108339	date:	2019-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-004651	date:	2019-06-05T00:00:00
db:	CNNVD	id:	CNNVD-201905-690	date:	2019-11-20T00:00:00
db:	NVD	id:	CVE-2019-1821	date:	2024-11-21T04:37:28.080

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-150533	date:	2019-05-16T00:00:00
db:	VULMON	id:	CVE-2019-1821	date:	2019-05-16T00:00:00
db:	BID	id:	108339	date:	2019-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-004651	date:	2019-06-05T00:00:00
db:	CNNVD	id:	CNNVD-201905-690	date:	2019-05-15T00:00:00
db:	NVD	id:	CVE-2019-1821	date:	2019-05-16T01:29:00.483