CVE-2026-5024
D-Link DIR-513 formSetEmail stack-based overflow
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.
INFO
Published Date :
March 29, 2026, 4:16 a.m.
Last Modified :
March 30, 2026, 7 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update firmware to the latest supported version.
- Replace the unsupported device with a new one.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-5024.
| URL | Resource |
|---|---|
| https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.md | Exploit Third Party Advisory |
| https://vuldb.com/submit/778414 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/353908 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/353908/cti | Permissions Required VDB Entry |
| https://www.dlink.com/ | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-5024 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-5024
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-5024 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-5024 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 30, 2026
Action Type Old Value New Value Added CWE CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-513_firmware:1.10:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-513:-:*:*:*:*:*:*:* Added Reference Type VulDB: https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.md Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/submit/778414 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/353908 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/353908/cti Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://www.dlink.com/ Types: Product -
New CVE Received by [email protected]
Mar. 29, 2026
Action Type Old Value New Value Added Tag unsupported-when-assigned Added 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:C/A:C) Added CWE CWE-119 Added CWE CWE-121 Added Reference https://github.com/Litengzheng/vul_db/blob/main/Dir513/vul_30/README.md Added Reference https://vuldb.com/submit/778414 Added Reference https://vuldb.com/vuln/353908 Added Reference https://vuldb.com/vuln/353908/cti Added Reference https://www.dlink.com/