CVE-2026-5024

D-Link DIR-513 formSetEmail stack-based overflow

State: Published
Severity: 8.7 High
Published: Mar 29, 2026
Updated: Mar 30, 2026
Reserved: Mar 27, 2026

Description

A vulnerability was found in D-Link DIR-513 1.10. This issue affects the function formSetEmail of the file /goform/formSetEmail. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P	VulDB
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
3.0	8.8 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
2.0	9.0 High	AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-121 Stack-based Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
DIR-513D-Link	1.10Affected

References

VDB-353908 | D-Link DIR-513 formSetEmail stack-based overflowvdb-entrytechnical-description
VDB-353908 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #778414 | D-Link DIR-513 1.10 Stack-based Buffer Overflowthird-party-advisory
https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.mdexploit
https://www.dlink.com/product

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