Details of VAR-202308-2818

ID

VAR-202308-2818

CVE

CVE-2023-33013

TITLE

ZyXEL of NBG6604 in the firmware OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2023-022273

DESCRIPTION

A post-authentication command injection vulnerability in the NTP feature of Zyxel NBG6604 firmware version V1.01(ABIR.1)C0 could allow an authenticated attacker to execute some OS commands remotely by sending a crafted HTTP request. (DoS) It may be in a state. Zyxel NBG6604 is a dual-band wireless router made by China Zyxel. There is a command injection vulnerability in Zyxel NBG6604 V1.01(ABIR.1)C0. The vulnerability stems from the failure to properly filter special characters, commands, etc. in constructing commands in the NTP function

Trust: 2.25

sources: NVD: CVE-2023-33013 // JVNDB: JVNDB-2023-022273 // CNVD: CNVD-2023-64085 // VULMON: CVE-2023-33013

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2023-64085

AFFECTED PRODUCTS

vendor:	zyxel	model:	nbg6604	scope:	eq	version:	1.01\(abir.1\)c0	Trust: 1.0
vendor:	zyxel	model:	nbg6604	scope:	eq	version:	nbg6604 firmware 1.01(abir.1)c0	Trust: 0.8
vendor:	zyxel	model:	nbg6604	scope:	-	version:	-	Trust: 0.8
vendor:	zyxel	model:	nbg6604	scope:	eq	version:	-	Trust: 0.8
vendor:	zyxel	model:	nbg6604 v1.01 c0	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2023-64085 // JVNDB: JVNDB-2023-022273 // NVD: CVE-2023-33013

CVSS

SEVERITY

CVSSV2

CVSSV3

security@zyxel.com.tw:	CVE-2023-33013
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2023-022273
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2023-64085
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2023-64085
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

security@zyxel.com.tw:	CVE-2023-33013
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
OTHER:	JVNDB-2023-022273
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2023-64085 // JVNDB: JVNDB-2023-022273 // NVD: CVE-2023-33013

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-022273 // NVD: CVE-2023-33013

PATCH

title:

Patch for Zyxel NBG6604 Command Injection Vulnerability (CNVD-2023-64085)

url:

https://www.cnvd.org.cn/patchInfo/show/452176

Trust: 0.6

sources: CNVD: CNVD-2023-64085

EXTERNAL IDS

db:	NVD	id:	CVE-2023-33013	Trust: 3.3
db:	JVNDB	id:	JVNDB-2023-022273	Trust: 0.8
db:	CNVD	id:	CNVD-2023-64085	Trust: 0.6
db:	VULMON	id:	CVE-2023-33013	Trust: 0.1

sources: CNVD: CNVD-2023-64085 // VULMON: CVE-2023-33013 // JVNDB: JVNDB-2023-022273 // NVD: CVE-2023-33013

REFERENCES

url:	https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-in-ntp-feature-of-nbg6604-home-router	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2023-33013	Trust: 1.4
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2023-64085 // VULMON: CVE-2023-33013 // JVNDB: JVNDB-2023-022273 // NVD: CVE-2023-33013

SOURCES

db:	CNVD	id:	CNVD-2023-64085
db:	VULMON	id:	CVE-2023-33013
db:	JVNDB	id:	JVNDB-2023-022273
db:	NVD	id:	CVE-2023-33013

LAST UPDATE DATE

2024-08-14T14:01:39.084000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2023-64085	date:	2023-08-21T00:00:00
db:	VULMON	id:	CVE-2023-33013	date:	2023-08-14T00:00:00
db:	JVNDB	id:	JVNDB-2023-022273	date:	2024-01-22T05:47:00
db:	NVD	id:	CVE-2023-33013	date:	2023-08-22T15:56:05.847

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2023-64085	date:	2023-08-18T00:00:00
db:	VULMON	id:	CVE-2023-33013	date:	2023-08-14T00:00:00
db:	JVNDB	id:	JVNDB-2023-022273	date:	2024-01-22T00:00:00
db:	NVD	id:	CVE-2023-33013	date:	2023-08-14T17:15:10.313