CVE-2025-7945

D-Link DIR-513 formSetWanDhcpplus buffer overflow

Published: Jul 21, 2025Updated: Jul 22, 2025 Sources: CVE List NVD BDUCWE-119

8.8HIGH

Description

A vulnerability was found in D-Link DIR-513 up to 20190831. It has been declared as critical. This vulnerability affects the function formSetWanDhcpplus of the file /goform/formSetWanDhcpplus. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-119 CWE-120

Affected Products

D-Link

commercial·TW

DIR-513

Networking Infrastructure

D-Link Corp.

commercial·TWaka d-link corporation, d-link international

DIR-513

Networking Infrastructure

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

https://github.com/LYN1ng/D-linkdir513/blob/main/Dlink_DIR-513_Buffer_Overflow_Vulnerability.md

github.com

https://vuldb.com/?ctiid.317086

vuldb.com

https://vuldb.com/?id.317086

vuldb.com

and 4 more references View all →

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