Details of VAR-202511-0872

ID

VAR-202511-0872

CVE

CVE-2025-60671

TITLE

D-Link Corporation of DIR-823G Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-019460

DESCRIPTION

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linux_vlan_reinit file. The vulnerability occurs because content read from this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(), allowing an attacker with write access to /var/system/linux_vlan_reinit to execute arbitrary commands on the device

Trust: 1.62

sources: NVD: CVE-2025-60671 // JVNDB: JVNDB-2025-019460

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-823g	scope:	eq	version:	1.0.2b05_20181207	Trust: 1.0
vendor:	d link	model:	dir-823g	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823g	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-823g	scope:	eq	version:	dir-823g firmware 1.0.2b05 20181207	Trust: 0.8

sources: JVNDB: JVNDB-2025-019460 // NVD: CVE-2025-60671

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-60671
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-019460
value:	MEDIUM
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-60671
baseSeverity:	MEDIUM
baseScore:	5.4
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	2.5
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-019460
baseSeverity:	MEDIUM
baseScore:	5.4
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-019460 // NVD: CVE-2025-60671

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-019460 // NVD: CVE-2025-60671

EXTERNAL IDS

db:	NVD	id:	CVE-2025-60671	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-019460	Trust: 0.8

sources: JVNDB: JVNDB-2025-019460 // NVD: CVE-2025-60671

REFERENCES

url:	http://d-link.com	Trust: 1.8
url:	https://github.com/yifan20020708/sgtaint-0-day/blob/main/dlink/dlink-dir-823g/cve-2025-60671.md	Trust: 1.8
url:	https://www.dlink.com/en	Trust: 1.8
url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-60671	Trust: 0.8

sources: JVNDB: JVNDB-2025-019460 // NVD: CVE-2025-60671

SOURCES

db:	JVNDB	id:	JVNDB-2025-019460
db:	NVD	id:	CVE-2025-60671

LAST UPDATE DATE

2025-11-22T23:37:52.488000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-019460	date:	2025-11-19T07:35:00
db:	NVD	id:	CVE-2025-60671	date:	2025-11-17T19:04:41.013

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-019460	date:	2025-11-19T00:00:00
db:	NVD	id:	CVE-2025-60671	date:	2025-11-13T18:15:50.877