Details of VAR-202410-0259

ID

VAR-202410-0259

CVE

CVE-2024-47963

TITLE

Delta Electronics CNCSoft-G2 DPAX File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Trust: 5.6

sources: ZDI: ZDI-24-1409 // ZDI: ZDI-24-1408 // ZDI: ZDI-24-1394 // ZDI: ZDI-24-1393 // ZDI: ZDI-24-1391 // ZDI: ZDI-24-1386 // ZDI: ZDI-24-1385 // ZDI: ZDI-24-1384

DESCRIPTION

Delta Electronics CNCSoft-G2 lacks proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can manipulate users to visit a malicious page or file to leverage this vulnerability to execute code in the context of the current process. Delta Electronics, INC. of cncsoft-g2 Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics CNCSoft-G2

Trust: 9.09

sources: NVD: CVE-2024-47963 // JVNDB: JVNDB-2024-010833 // ZDI: ZDI-24-1409 // ZDI: ZDI-24-1408 // ZDI: ZDI-24-1403 // ZDI: ZDI-24-1400 // ZDI: ZDI-24-1394 // ZDI: ZDI-24-1393 // ZDI: ZDI-24-1392 // ZDI: ZDI-24-1391 // ZDI: ZDI-24-1386 // ZDI: ZDI-24-1385 // ZDI: ZDI-24-1384 // CNVD: CNVD-2024-40830

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-40830

AFFECTED PRODUCTS

vendor:	delta	model:	cncsoft-g2	scope:	-	version:	-	Trust: 8.5
vendor:	deltaww	model:	cncsoft-g2	scope:	eq	version:	2.1.0.10	Trust: 1.0
vendor:	delta	model:	cncsoft-g2	scope:	eq	version:	-	Trust: 0.8
vendor:	delta	model:	cncsoft-g2	scope:	eq	version:	2.1.0.10	Trust: 0.8
vendor:	delta	model:	electronics cncsoft-g2	scope:	eq	version:	2.1.0.10	Trust: 0.6

sources: ZDI: ZDI-24-1409 // ZDI: ZDI-24-1408 // ZDI: ZDI-24-1403 // ZDI: ZDI-24-1400 // ZDI: ZDI-24-1394 // ZDI: ZDI-24-1393 // ZDI: ZDI-24-1392 // ZDI: ZDI-24-1391 // ZDI: ZDI-24-1386 // ZDI: ZDI-24-1385 // ZDI: ZDI-24-1384 // CNVD: CNVD-2024-40830 // JVNDB: JVNDB-2024-010833 // NVD: CVE-2024-47963

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI:	CVE-2024-47963
value:	HIGH
Trust: 7.7
nvd@nist.gov:	CVE-2024-47963
value:	HIGH
Trust: 1.0
ics-cert@hq.dhs.gov:	CVE-2024-47963
value:	HIGH
Trust: 1.0
NVD:	CVE-2024-47963
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2024-40830
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-40830
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

ZDI:	CVE-2024-47963
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 7.7
nvd@nist.gov:	CVE-2024-47963
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2024-47963
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-010833 // NVD: CVE-2024-47963

PATCH

title:	Delta Electronics has issued an update to correct this vulnerability.	url:	https://www.cisa.gov/news-events/ics-advisories/icsa-24-284-21	Trust: 7.7
title:	Patch for Delta Electronics CNCSoft-G2 Out-of-Bounds Write Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/599656	Trust: 0.6

EXTERNAL IDS

db:	NVD	id:	CVE-2024-47963	Trust: 10.9
db:	ICS CERT	id:	ICSA-24-284-21	Trust: 1.8
db:	JVN	id:	JVNVU90166601	Trust: 0.8
db:	JVNDB	id:	JVNDB-2024-010833	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-24199	Trust: 0.7
db:	ZDI	id:	ZDI-24-1409	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24197	Trust: 0.7
db:	ZDI	id:	ZDI-24-1408	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-25270	Trust: 0.7
db:	ZDI	id:	ZDI-24-1403	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-25034	Trust: 0.7
db:	ZDI	id:	ZDI-24-1400	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24826	Trust: 0.7
db:	ZDI	id:	ZDI-24-1394	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24829	Trust: 0.7
db:	ZDI	id:	ZDI-24-1393	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24910	Trust: 0.7
db:	ZDI	id:	ZDI-24-1392	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24971	Trust: 0.7
db:	ZDI	id:	ZDI-24-1391	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24825	Trust: 0.7
db:	ZDI	id:	ZDI-24-1386	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24827	Trust: 0.7
db:	ZDI	id:	ZDI-24-1385	Trust: 0.7
db:	ZDI_CAN	id:	ZDI-CAN-24828	Trust: 0.7
db:	ZDI	id:	ZDI-24-1384	Trust: 0.7
db:	CNVD	id:	CNVD-2024-40830	Trust: 0.6

REFERENCES

url:	https://www.cisa.gov/news-events/ics-advisories/icsa-24-284-21	Trust: 9.5
url:	https://jvn.jp/vu/jvnvu90166601/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-47963	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2024-47963/	Trust: 0.6

CREDITS

Bobby Gould and Fritz Sands of Trend Micro Zero Day Initiative

Trust: 5.6

sources: ZDI: ZDI-24-1400 // ZDI: ZDI-24-1394 // ZDI: ZDI-24-1393 // ZDI: ZDI-24-1392 // ZDI: ZDI-24-1391 // ZDI: ZDI-24-1386 // ZDI: ZDI-24-1385 // ZDI: ZDI-24-1384

SOURCES

db:	ZDI	id:	ZDI-24-1409
db:	ZDI	id:	ZDI-24-1408
db:	ZDI	id:	ZDI-24-1403
db:	ZDI	id:	ZDI-24-1400
db:	ZDI	id:	ZDI-24-1394
db:	ZDI	id:	ZDI-24-1393
db:	ZDI	id:	ZDI-24-1392
db:	ZDI	id:	ZDI-24-1391
db:	ZDI	id:	ZDI-24-1386
db:	ZDI	id:	ZDI-24-1385
db:	ZDI	id:	ZDI-24-1384
db:	CNVD	id:	CNVD-2024-40830
db:	JVNDB	id:	JVNDB-2024-010833
db:	NVD	id:	CVE-2024-47963

LAST UPDATE DATE

2024-10-24T22:50:44.828000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-24-1409	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1408	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1403	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1400	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1394	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1393	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1392	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1391	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1386	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1385	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1384	date:	2024-10-15T00:00:00
db:	CNVD	id:	CNVD-2024-40830	date:	2024-10-16T00:00:00
db:	JVNDB	id:	JVNDB-2024-010833	date:	2024-10-22T07:28:00
db:	NVD	id:	CVE-2024-47963	date:	2024-10-17T14:37:38.160

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-24-1409	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1408	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1403	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1400	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1394	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1393	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1392	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1391	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1386	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1385	date:	2024-10-15T00:00:00
db:	ZDI	id:	ZDI-24-1384	date:	2024-10-15T00:00:00
db:	CNVD	id:	CNVD-2024-40830	date:	2024-10-16T00:00:00
db:	JVNDB	id:	JVNDB-2024-010833	date:	2024-10-22T00:00:00
db:	NVD	id:	CVE-2024-47963	date:	2024-10-10T18:15:08.330