Details of VAR-202002-0707

ID

VAR-202002-0707

CVE

CVE-2020-3110

TITLE

Cisco Video Surveillance 8000 Series IP Camera input verification vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-001686

DESCRIPTION

A vulnerability in the Cisco Discovery Protocol implementation for the Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP Camera. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to the targeted IP Camera. A successful exploit could allow the attacker to expose the affected IP Camera for remote code execution or cause it to reload unexpectedly, resulting in a denial of service (DoS) condition. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). This vulnerability is fixed in Video Surveillance 8000 Series IP Camera Firmware Release 1.0.7 and later. (DoS) It may be put into a state

Trust: 2.16

sources: NVD: CVE-2020-3110 // JVNDB: JVNDB-2020-001686 // CNVD: CNVD-2020-16658

IOT TAXONOMY

category:	['IoT']	sub_category:	-	Trust: 0.6
category:	['camera device']	sub_category:	IP camera	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2020-16658

AFFECTED PRODUCTS

vendor:	cisco	model:	video surveillance 8630 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8000p ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8030 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8620 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8020 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8070 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8400 ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8930 speed dome ip camera	scope:	lt	version:	1.0.7	Trust: 1.0
vendor:	cisco	model:	video surveillance 8000p ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8020 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8030 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8070 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8400 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8620 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8930 speed dome ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance 8630 ip camera	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	video surveillance ptz ip cameras	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	video surveillance series ip cameras	scope:	eq	version:	7000	Trust: 0.6
vendor:	cisco	model:	video surveillance series ip cameras	scope:	eq	version:	6000	Trust: 0.6
vendor:	cisco	model:	video surveillance 4300e and 4500e high-definition ip cameras	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	video surveillance series high-definition ip cameras	scope:	eq	version:	4000	Trust: 0.6
vendor:	cisco	model:	video surveillance series ip cameras	scope:	eq	version:	3000	Trust: 0.6

sources: CNVD: CNVD-2020-16658 // JVNDB: JVNDB-2020-001686 // NVD: CVE-2020-3110

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3110
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3110
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-001686
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-16658
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202002-127
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-3110
severity:	HIGH
baseScore:	8.3
vectorString:	AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-001686
severity:	HIGH
baseScore:	8.3
vectorString:	AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector:	ADJACENT NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-16658
severity:	HIGH
baseScore:	8.3
vectorString:	AV:A/AC:L/AU:N/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-3110
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3110
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-001686
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-16658 // JVNDB: JVNDB-2020-001686 // CNNVD: CNNVD-202002-127 // NVD: CVE-2020-3110 // NVD: CVE-2020-3110

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2020-001686 // NVD: CVE-2020-3110

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202002-127

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202002-127

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-001686

PATCH

title:	cisco-sa-20200205-ipcameras-rce-dos	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-ipcameras-rce-dos	Trust: 0.8
title:	Patch for Cisco Discovery Protocol Authentication Vulnerability in Cisco Video Surveillance 8000 Series IP Cameras	url:	https://www.cnvd.org.cn/patchInfo/show/208347	Trust: 0.6
title:	Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=108693	Trust: 0.6

sources: CNVD: CNVD-2020-16658 // JVNDB: JVNDB-2020-001686 // CNNVD: CNNVD-202002-127

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3110	Trust: 3.2
db:	PACKETSTORM	id:	156203	Trust: 1.7
db:	JVN	id:	JVNVU95679983	Trust: 0.8
db:	JVNDB	id:	JVNDB-2020-001686	Trust: 0.8
db:	CNVD	id:	CNVD-2020-16658	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0424.6	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0424.5	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0424.3	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0424.7	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.0424.9	Trust: 0.6
db:	NSFOCUS	id:	45776	Trust: 0.6
db:	CNNVD	id:	CNNVD-202002-127	Trust: 0.6
db:	OTHER	id:	NONE	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2020-16658 // JVNDB: JVNDB-2020-001686 // PACKETSTORM: 156203 // CNNVD: CNNVD-202002-127 // NVD: CVE-2020-3110

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20200205-ipcameras-rce-dos	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3110	Trust: 2.1
url:	http://packetstormsecurity.com/files/156203/cisco-discovery-protocol-cdp-remote-device-takeover.html	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3110	Trust: 0.8
url:	https://jvn.jp/vu/jvnvu95679983/	Trust: 0.8
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20200205-voip-phones-rce-dos	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20200205-iosxr-cdp-rce	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20200205-fxnxos-iosxr-cdp-dos	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20200205-nxos-cdp-rce	Trust: 0.6
url:	http://www.nsfocus.net/vulndb/45776	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.0424.9/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.0424.7/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.0424.6/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.0424.5/	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.0424.3/	Trust: 0.6
url:	https://ieeexplore.ieee.org/abstract/document/10769424	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3111	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3120	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3118	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3119	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2020-16658 // JVNDB: JVNDB-2020-001686 // PACKETSTORM: 156203 // CNNVD: CNNVD-202002-127 // NVD: CVE-2020-3110

CREDITS

Yuval Sarel,Barak Hadad, Ben Seri

Trust: 0.6

sources: CNNVD: CNNVD-202002-127

SOURCES

db:	OTHER	id:	-
db:	CNVD	id:	CNVD-2020-16658
db:	JVNDB	id:	JVNDB-2020-001686
db:	PACKETSTORM	id:	156203
db:	CNNVD	id:	CNNVD-202002-127
db:	NVD	id:	CVE-2020-3110

LAST UPDATE DATE

2025-01-30T22:13:23.531000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-16658	date:	2020-03-11T00:00:00
db:	JVNDB	id:	JVNDB-2020-001686	date:	2020-02-21T00:00:00
db:	CNNVD	id:	CNNVD-202002-127	date:	2021-01-05T00:00:00
db:	NVD	id:	CVE-2020-3110	date:	2024-11-21T05:30:20.743

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-16658	date:	2020-03-11T00:00:00
db:	JVNDB	id:	JVNDB-2020-001686	date:	2020-02-21T00:00:00
db:	PACKETSTORM	id:	156203	date:	2020-02-05T17:05:56
db:	CNNVD	id:	CNNVD-202002-127	date:	2020-02-05T00:00:00
db:	NVD	id:	CVE-2020-3110	date:	2020-02-05T18:15:10.673