Details of VAR-202506-3450

ID

VAR-202506-3450

CVE

CVE-2025-45931

TITLE

D-Link Systems, Inc. of DIR-816 Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-008228

DESCRIPTION

An issue D-Link DIR-816-A2 DIR-816A2_FWv1.10CNB05_R1B011D88210 allows a remote attacker to execute arbitrary code via system() function in the bin/goahead file. D-Link Systems, Inc. of DIR-816 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-45931 // JVNDB: JVNDB-2025-008228

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-816	scope:	eq	version:	1.10cnb05_r1b011d88210	Trust: 1.0
vendor:	d link	model:	dir-816	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-816	scope:	eq	version:	dir-816 firmware 1.10cnb05 r1b011d88210	Trust: 0.8
vendor:	d link	model:	dir-816	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-008228 // NVD: CVE-2025-45931

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45931
value:	CRITICAL
Trust: 1.0
OTHER:	JVNDB-2025-008228
value:	CRITICAL
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45931
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-008228
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-008228 // NVD: CVE-2025-45931

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-008228 // NVD: CVE-2025-45931

EXTERNAL IDS

db:	NVD	id:	CVE-2025-45931	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-008228	Trust: 0.8

sources: JVNDB: JVNDB-2025-008228 // NVD: CVE-2025-45931

REFERENCES

url:	http://d-link.com	Trust: 1.8
url:	https://github.com/synmac05/cve-advisories/blob/main/cve-2025-45931.md	Trust: 1.8
url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.8
url:	http://dir-816-a2.com	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-45931	Trust: 0.8

sources: JVNDB: JVNDB-2025-008228 // NVD: CVE-2025-45931

SOURCES

db:	JVNDB	id:	JVNDB-2025-008228
db:	NVD	id:	CVE-2025-45931

LAST UPDATE DATE

2025-07-10T23:12:46.457000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-008228	date:	2025-07-09T05:53:00
db:	NVD	id:	CVE-2025-45931	date:	2025-07-08T14:13:39.897

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-008228	date:	2025-07-09T00:00:00
db:	NVD	id:	CVE-2025-45931	date:	2025-06-30T17:15:32.467