Details of VAR-201711-1058

ID

VAR-201711-1058

CVE

CVE-2017-8862

TITLE

Cohu 3960HD Vulnerable to unlimited upload of dangerous types of files

Trust: 0.8

sources: JVNDB: JVNDB-2017-010788

DESCRIPTION

The webupgrade function on the Cohu 3960HD does not verify the firmware upgrade files or process, allowing an attacker to upload a specially crafted postinstall.sh file that will be executed with "root" privileges. Cohu 3960HD Contains a vulnerability related to unlimited uploads of dangerous types of files.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The Cohu3960HD is an IP zoom camera from Cohu Corporation of the United States and is generally used as a traffic camera

Trust: 2.34

sources: NVD: CVE-2017-8862 // JVNDB: JVNDB-2017-010788 // CNVD: CNVD-2017-37749 // VULHUB: VHN-117065 // VULMON: CVE-2017-8862

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-37749

AFFECTED PRODUCTS

vendor:	cohuhd	model:	3960hd	scope:	eq	version:	-	Trust: 1.6
vendor:	cohuhd costar	model:	3960hd	scope:	-	version:	-	Trust: 0.8
vendor:	cohu	model:	3960hd	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2017-37749 // JVNDB: JVNDB-2017-010788 // CNNVD: CNNVD-201705-611 // NVD: CVE-2017-8862

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-8862
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-8862
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2017-37749
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201705-611
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-117065
value:	HIGH
Trust: 0.1
VULMON:	CVE-2017-8862
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-8862
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
CNVD:	CNVD-2017-37749
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: 0.6
VULHUB:	VHN-117065
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-2017-8862
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

sources: CNVD: CNVD-2017-37749 // VULHUB: VHN-117065 // VULMON: CVE-2017-8862 // JVNDB: JVNDB-2017-010788 // CNNVD: CNNVD-201705-611 // NVD: CVE-2017-8862

PROBLEMTYPE DATA

problemtype:

CWE-434

Trust: 1.9

sources: VULHUB: VHN-117065 // JVNDB: JVNDB-2017-010788 // NVD: CVE-2017-8862

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201705-611

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201705-611

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-010788

PATCH

title:

Cohu 3960HD

url:

http://www.cohuhd.com/Files/datasheet/3960HD.pdf

Trust: 0.8

sources: JVNDB: JVNDB-2017-010788

EXTERNAL IDS

db:	NVD	id:	CVE-2017-8862	Trust: 3.2
db:	JVNDB	id:	JVNDB-2017-010788	Trust: 0.8
db:	CNNVD	id:	CNNVD-201705-611	Trust: 0.7
db:	CNVD	id:	CNVD-2017-37749	Trust: 0.6
db:	VULHUB	id:	VHN-117065	Trust: 0.1
db:	VULMON	id:	CVE-2017-8862	Trust: 0.1

sources: CNVD: CNVD-2017-37749 // VULHUB: VHN-117065 // VULMON: CVE-2017-8862 // JVNDB: JVNDB-2017-010788 // CNNVD: CNNVD-201705-611 // NVD: CVE-2017-8862

REFERENCES

url:	https://bneg.io/2017/05/12/vulnerabilities-in-cohu-3960hd/	Trust: 2.6
url:	https://nvd.nist.gov/vuln/detail/cve-2017-8862	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-8862	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/434.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2017-37749 // VULHUB: VHN-117065 // VULMON: CVE-2017-8862 // JVNDB: JVNDB-2017-010788 // CNNVD: CNNVD-201705-611 // NVD: CVE-2017-8862

SOURCES

db:	CNVD	id:	CNVD-2017-37749
db:	VULHUB	id:	VHN-117065
db:	VULMON	id:	CVE-2017-8862
db:	JVNDB	id:	JVNDB-2017-010788
db:	CNNVD	id:	CNNVD-201705-611
db:	NVD	id:	CVE-2017-8862

LAST UPDATE DATE

2025-04-20T23:32:47.497000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-37749	date:	2017-12-21T00:00:00
db:	VULHUB	id:	VHN-117065	date:	2017-12-12T00:00:00
db:	VULMON	id:	CVE-2017-8862	date:	2017-12-12T00:00:00
db:	JVNDB	id:	JVNDB-2017-010788	date:	2017-12-25T00:00:00
db:	CNNVD	id:	CNNVD-201705-611	date:	2017-11-24T00:00:00
db:	NVD	id:	CVE-2017-8862	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-37749	date:	2017-12-21T00:00:00
db:	VULHUB	id:	VHN-117065	date:	2017-11-22T00:00:00
db:	VULMON	id:	CVE-2017-8862	date:	2017-11-22T00:00:00
db:	JVNDB	id:	JVNDB-2017-010788	date:	2017-12-25T00:00:00
db:	CNNVD	id:	CNNVD-201705-611	date:	2017-05-12T00:00:00
db:	NVD	id:	CVE-2017-8862	date:	2017-11-22T08:29:00.347