Details of VAR-202604-1938

ID

VAR-202604-1938

CVE

CVE-2025-45059

TITLE

D-Link Corporation of di-8300 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2026-010676

DESCRIPTION

D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the fn parameter in the tgfile_htm function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. DoS ) may causeInformation handled by the software will not be leaked to the outside. Information handled by the software will not be rewritten. In addition, the software may stop functioning completely. Furthermore, attacks that exploit this vulnerability will not affect other software

Trust: 1.62

sources: NVD: CVE-2025-45059 // JVNDB: JVNDB-2026-010676

AFFECTED PRODUCTS

vendor:	dlink	model:	di-8300	scope:	eq	version:	16.07.26a1	Trust: 1.0
vendor:	d link	model:	di-8300	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	di-8300	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	di-8300	scope:	eq	version:	di-8300 firmware 16.07.26a1	Trust: 0.8

sources: JVNDB: JVNDB-2026-010676 // NVD: CVE-2025-45059

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45059
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2026-010676
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-45059
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2026-010676
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2026-010676 // NVD: CVE-2025-45059

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2026-010676 // NVD: CVE-2025-45059

PATCH

title:

Security Bulletin | D-Link GitHubGitHub

url:

https://www.dlink.com/en/security-bulletin/

Trust: 0.8

sources: JVNDB: JVNDB-2026-010676

EXTERNAL IDS

db:	NVD	id:	CVE-2025-45059	Trust: 2.6
db:	JVNDB	id:	JVNDB-2026-010676	Trust: 0.8

sources: JVNDB: JVNDB-2026-010676 // NVD: CVE-2025-45059

REFERENCES

url:	https://www.dlink.com.cn/techsupport/productinfo.aspx?m=di-8300	Trust: 1.8
url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.0
url:	https://github.com/xiaotea/iot-vulnerability-collection/blob/main/readme.md	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-45059	Trust: 0.8

sources: JVNDB: JVNDB-2026-010676 // NVD: CVE-2025-45059

SOURCES

db:	JVNDB	id:	JVNDB-2026-010676
db:	NVD	id:	CVE-2025-45059

LAST UPDATE DATE

2026-04-18T00:14:59.939000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2026-010676	date:	2026-04-13T02:14:00
db:	NVD	id:	CVE-2025-45059	date:	2026-04-10T21:15:23.283

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2026-010676	date:	2026-04-13T00:00:00
db:	NVD	id:	CVE-2025-45059	date:	2026-04-08T18:24:45.840