Details of VAR-201310-0348

ID

VAR-201310-0348

CVE

CVE-2013-5741

TITLE

Nano-10 PLC Remote Denial of Service Vulnerability

Trust: 0.8

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-13985

DESCRIPTION

Triangle Research International (aka Tri) Nano-10 PLC devices with firmware r81 and earlier do not properly handle large length values in MODBUS data, which allows remote attackers to cause a denial of service (transition to the interrupt state) via a crafted packet to TCP port 502. The Nano-10 PLC has an input verification vulnerability that allows an attacker to use the vulnerability to send a special message to the Nano-10 PLC for a denial of service attack, which can cause the device to run in an undefined interrupt state and need to be restarted to restore normal functionality. The Triangle Research Nano-10 PLC is a controller for automated manufacturing. This vulnerability can be triggered when the firmware is processing a special length (over 0x200) MODBUS TCP message on TCP port 502. Nano-10 PLC is prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to cause the affected device to crash, denying service to legitimate users. Nano-10 PLC running firmware r81 and prior are vulnerable. This product is usually used in automatic production equipment such as packaging machines, batching machines, etc

Trust: 3.42

sources: NVD: CVE-2013-5741 // JVNDB: JVNDB-2013-004934 // CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485 // BID: 63272 // IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // IVD: 53d04baa-1f07-11e6-abef-000c29c66e3d // VULHUB: VHN-65743

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 1.6

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // IVD: 53d04baa-1f07-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485

AFFECTED PRODUCTS

vendor:	triplc	model:	nano-10 plc	scope:	eq	version:	r80	Trust: 1.6
vendor:	triplc	model:	nano-10 plc	scope:	lte	version:	r81	Trust: 1.0
vendor:	triplc	model:	nano-10 plc	scope:	eq	version:	-	Trust: 1.0
vendor:	triangle	model:	research international inc nano-10 plc r81	scope:	lt	version:	-	Trust: 0.8
vendor:	triangle research	model:	nano-10 plc	scope:	-	version:	-	Trust: 0.8
vendor:	triangle research	model:	nano-10 plc	scope:	lte	version:	r81	Trust: 0.8
vendor:	triangle	model:	research international inc nano-10 plc	scope:	-	version:	-	Trust: 0.6
vendor:	triplc	model:	nano-10 plc	scope:	eq	version:	r81	Trust: 0.6
vendor:	nano 10 plc	model:	r80	scope:	-	version:	-	Trust: 0.2
vendor:	nano 10 plc	model:	r81	scope:	-	version:	-	Trust: 0.2
vendor:	nano 10 plc	model:	-	scope:	eq	version:	-	Trust: 0.2

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // IVD: 53d04baa-1f07-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485 // JVNDB: JVNDB-2013-004934 // CNNVD: CNNVD-201310-561 // NVD: CVE-2013-5741

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2013-5741
value:	HIGH
Trust: 1.0
NVD:	CVE-2013-5741
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2013-13985
value:	HIGH
Trust: 0.6
CNVD:	CNVD-2013-13485
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201310-561
value:	HIGH
Trust: 0.6
IVD:	87eac04c-2352-11e6-abef-000c29c66e3d
value:	HIGH
Trust: 0.2
IVD:	53d04baa-1f07-11e6-abef-000c29c66e3d
value:	MEDIUM
Trust: 0.2
VULHUB:	VHN-65743
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2013-5741
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: 1.8
CNVD:	CNVD-2013-13985
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
CNVD:	CNVD-2013-13485
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:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	87eac04c-2352-11e6-abef-000c29c66e3d
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:	2.9 [IVD]
Trust: 0.2
IVD:	53d04baa-1f07-11e6-abef-000c29c66e3d
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:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2
VULHUB:	VHN-65743
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: 0.1

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // IVD: 53d04baa-1f07-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485 // VULHUB: VHN-65743 // JVNDB: JVNDB-2013-004934 // CNNVD: CNNVD-201310-561 // NVD: CVE-2013-5741

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-65743 // JVNDB: JVNDB-2013-004934 // NVD: CVE-2013-5741

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201310-561

TYPE

Input validation

Trust: 0.8

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201310-561

CONFIGURATIONS

sources: JVNDB: JVNDB-2013-004934

PATCH

title:

Nano-10

url:

http://www.tri-plc.com/nano10.htm

Trust: 0.8

sources: JVNDB: JVNDB-2013-004934

EXTERNAL IDS

db:	NVD	id:	CVE-2013-5741	Trust: 3.6
db:	OSVDB	id:	97728	Trust: 1.7
db:	BID	id:	63272	Trust: 1.6
db:	CNNVD	id:	CNNVD-201310-561	Trust: 0.9
db:	CNVD	id:	CNVD-2013-13985	Trust: 0.8
db:	CNVD	id:	CNVD-2013-13485	Trust: 0.8
db:	ICS CERT	id:	ICSA-13-329-01	Trust: 0.8
db:	JVNDB	id:	JVNDB-2013-004934	Trust: 0.8
db:	IVD	id:	87EAC04C-2352-11E6-ABEF-000C29C66E3D	Trust: 0.2
db:	IVD	id:	53D04BAA-1F07-11E6-ABEF-000C29C66E3D	Trust: 0.2
db:	VULHUB	id:	VHN-65743	Trust: 0.1

sources: IVD: 87eac04c-2352-11e6-abef-000c29c66e3d // IVD: 53d04baa-1f07-11e6-abef-000c29c66e3d // CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485 // VULHUB: VHN-65743 // BID: 63272 // JVNDB: JVNDB-2013-004934 // CNNVD: CNNVD-201310-561 // NVD: CVE-2013-5741

REFERENCES

url:	http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc/	Trust: 2.5
url:	http://osvdb.org/ref/97/tri-nano10.txt	Trust: 2.3
url:	http://www.osvdb.org/97728	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-5741	Trust: 0.8
url:	http://ics-cert.us-cert.gov/advisories/icsa-13-329-01	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-5741	Trust: 0.8
url:	http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc	Trust: 0.6
url:	http://www.securityfocus.com/bid/63272	Trust: 0.6

sources: CNVD: CNVD-2013-13985 // CNVD: CNVD-2013-13485 // VULHUB: VHN-65743 // JVNDB: JVNDB-2013-004934 // CNNVD: CNNVD-201310-561 // NVD: CVE-2013-5741

CREDITS

Wei Gao of Ixia.

Trust: 0.9

sources: BID: 63272 // CNNVD: CNNVD-201310-561

SOURCES

db:	IVD	id:	87eac04c-2352-11e6-abef-000c29c66e3d
db:	IVD	id:	53d04baa-1f07-11e6-abef-000c29c66e3d
db:	CNVD	id:	CNVD-2013-13985
db:	CNVD	id:	CNVD-2013-13485
db:	VULHUB	id:	VHN-65743
db:	BID	id:	63272
db:	JVNDB	id:	JVNDB-2013-004934
db:	CNNVD	id:	CNNVD-201310-561
db:	NVD	id:	CVE-2013-5741

LAST UPDATE DATE

2025-04-11T22:59:04.783000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2013-13985	date:	2013-10-24T00:00:00
db:	CNVD	id:	CNVD-2013-13485	date:	2013-10-09T00:00:00
db:	VULHUB	id:	VHN-65743	date:	2013-10-29T00:00:00
db:	BID	id:	63272	date:	2013-11-27T00:14:00
db:	JVNDB	id:	JVNDB-2013-004934	date:	2013-11-26T00:00:00
db:	CNNVD	id:	CNNVD-201310-561	date:	2013-10-30T00:00:00
db:	NVD	id:	CVE-2013-5741	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	IVD	id:	87eac04c-2352-11e6-abef-000c29c66e3d	date:	2013-10-24T00:00:00
db:	IVD	id:	53d04baa-1f07-11e6-abef-000c29c66e3d	date:	2013-10-09T00:00:00
db:	CNVD	id:	CNVD-2013-13985	date:	2013-10-24T00:00:00
db:	CNVD	id:	CNVD-2013-13485	date:	2013-10-09T00:00:00
db:	VULHUB	id:	VHN-65743	date:	2013-10-29T00:00:00
db:	BID	id:	63272	date:	2013-10-22T00:00:00
db:	JVNDB	id:	JVNDB-2013-004934	date:	2013-10-30T00:00:00
db:	CNNVD	id:	CNNVD-201310-561	date:	2013-10-24T00:00:00
db:	NVD	id:	CVE-2013-5741	date:	2013-10-29T03:42:33.603