Details of VAR-202509-1835

ID

VAR-202509-1835

CVE

CVE-2025-10634

TITLE

D-Link Corporation of DIR-823X Injection Vulnerability in Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-014789

DESCRIPTION

A weakness has been identified in D-Link DIR-823X 240126/240802/250416. The impacted element is the function sub_412E7C of the file /usr/sbin/goahead of the component Environment Variable Handler. This manipulation of the argument terminal_addr/server_ip/server_port causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. D-Link Corporation of DIR-823X The firmware contains injection and command injection vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The D-Link DIR-823X is a wireless router from D-Link, a Chinese company. An attacker could exploit this vulnerability to execute arbitrary commands

Trust: 2.16

sources: NVD: CVE-2025-10634 // JVNDB: JVNDB-2025-014789 // CNVD: CNVD-2025-23470

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-23470

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-823x	scope:	eq	version:	240126	Trust: 1.0
vendor:	dlink	model:	dir-823x	scope:	eq	version:	240802	Trust: 1.0
vendor:	dlink	model:	dir-823x	scope:	eq	version:	250416	Trust: 1.0
vendor:	d link	model:	dir-823x	scope:	eq	version:	dir-823x firmware 240802	Trust: 0.8
vendor:	d link	model:	dir-823x	scope:	eq	version:	dir-823x firmware 240126	Trust: 0.8
vendor:	d link	model:	dir-823x	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823x	scope:	eq	version:	dir-823x firmware 250416	Trust: 0.8
vendor:	d link	model:	dir-823x	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823x	scope:	eq	version:	240126	Trust: 0.6
vendor:	d link	model:	dir-823x	scope:	eq	version:	240802	Trust: 0.6
vendor:	d link	model:	dir-823x	scope:	eq	version:	250416	Trust: 0.6

sources: CNVD: CNVD-2025-23470 // JVNDB: JVNDB-2025-014789 // NVD: CVE-2025-10634

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com:	CVE-2025-10634
value:	LOW
Trust: 1.0
nvd@nist.gov:	CVE-2025-10634
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-014789
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-23470
value:	HIGH
Trust: 0.6

cna@vuldb.com:	CVE-2025-10634
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
OTHER:	JVNDB-2025-014789
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2025-23470
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

cna@vuldb.com:	CVE-2025-10634
baseSeverity:	MEDIUM
baseScore:	6.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	3.4
version:	3.1
Trust: 1.0
nvd@nist.gov:	CVE-2025-10634
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
NVD:	JVNDB-2025-014789
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-2025-23470 // JVNDB: JVNDB-2025-014789 // NVD: CVE-2025-10634 // NVD: CVE-2025-10634

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	CWE-74	Trust: 1.0
problemtype:	injection (CWE-74) [ others ]	Trust: 0.8
problemtype:	Command injection (CWE-77) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-014789 // NVD: CVE-2025-10634

EXTERNAL IDS

db:	NVD	id:	CVE-2025-10634	Trust: 3.2
db:	VULDB	id:	324662	Trust: 1.8
db:	JVNDB	id:	JVNDB-2025-014789	Trust: 0.8
db:	CNVD	id:	CNVD-2025-23470	Trust: 0.6

sources: CNVD: CNVD-2025-23470 // JVNDB: JVNDB-2025-014789 // NVD: CVE-2025-10634

REFERENCES

url:	https://github.com/cpppq43/d-link/blob/main/diink-dir-823x.md	Trust: 1.8
url:	https://vuldb.com/?id.324662	Trust: 1.8
url:	https://vuldb.com/?submit.650792	Trust: 1.8
url:	https://www.dlink.com/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-10634	Trust: 1.4
url:	https://pan.baidu.com/s/1dwnxea58p0khw53l9u_poq	Trust: 1.0
url:	https://vuldb.com/?ctiid.324662	Trust: 1.0

sources: CNVD: CNVD-2025-23470 // JVNDB: JVNDB-2025-014789 // NVD: CVE-2025-10634

SOURCES

db:	CNVD	id:	CNVD-2025-23470
db:	JVNDB	id:	JVNDB-2025-014789
db:	NVD	id:	CVE-2025-10634

LAST UPDATE DATE

2025-10-14T23:25:58.397000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-23470	date:	2025-10-13T00:00:00
db:	JVNDB	id:	JVNDB-2025-014789	date:	2025-09-30T09:15:00
db:	NVD	id:	CVE-2025-10634	date:	2025-09-24T18:42:57.803

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-23470	date:	2025-10-13T00:00:00
db:	JVNDB	id:	JVNDB-2025-014789	date:	2025-09-30T00:00:00
db:	NVD	id:	CVE-2025-10634	date:	2025-09-18T02:15:40.273