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Vulnerability record · CVE-2025-4749 · published 16 May 2025

CVE-2025-4749: Dlink di-7003g firmware improper resource shutdown vulnerability

Dlink · Di 7003g Firmware

A vulnerability classified as critical was found in D-Link DI-7003GV2 24.04.18D1 R(68125). This vulnerability affects the function sub_4983B0 of the file /H5/backup.asp?opt=reset of the component Factory Reset Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

8.7 CVSS 4.0 High EPSS 1.4% · top 28.4% CWE-404 · Improper resource shutdown
8.7CVSS 4.0 base score, v2 7.8
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability classified as critical was found in D-Link DI-7003GV2 24.04.18D1 R(68125). This vulnerability affects the function sub_4983B0 of the file /H5/backup.asp?opt=reset of the component Factory Reset Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/at0de/my_vulns/blob/main/Dlink/Di-7003GV2/backup.md Exploit
https://vuldb.com/?ctiid.309052 Permissions RequiredVDB Entry
https://vuldb.com/?id.309052 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.571068 Third Party AdvisoryVDB Entry
https://www.dlink.com/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-45580Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.2%9.8CVE-2023-45579Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.2%9.8CVE-2023-45578Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.2%9.8CVE-2023-45576Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.2%9.8CVE-2023-45577Dlink di-7003g firmware out-of-bounds write vulnerabilityStack Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23…EPSS 1.2%9.8CVE-2023-45575Dlink di-7003g firmware out-of-bounds write vulnerabilityStack Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23…EPSS 1.2%9.8CVE-2023-45573Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.4%9.8CVE-2023-45574Dlink di-7003g firmware out-of-bounds write vulnerabilityBuffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.2…EPSS 1.6%

Source: NIST National Vulnerability Database (record CVE-2025-4749), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.